23304780720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{80317}}^1$

素因数の和:80380

約数の個数: 240

約数和(自身を含む): 87005597952

約数和(自身を除く): 63700817232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 104, 117, 120, 124, 130, 144, 155, 156, 180, 186, 195, 208, 234, 240, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 930, 936, 1040, 1116, 1170, 1209, 1240, 1395, 1488, 1560, 1612, 1860, 1872, 2015, 2232, 2340, 2418, 2480, 2790, 3120, 3224, 3627, 3720, 4030, 4464, 4680, 4836, 5580, 6045, 6448, 7254, 7440, 8060, 9360, 9672, 11160, 12090, 14508, 16120, 18135, 19344, 22320, 24180, 29016, 32240, 36270, 48360, 58032, 72540, 80317, 96720, 145080, 160634, 240951, 290160, 321268, 401585, 481902, 642536, 722853, 803170, 963804, 1044121, 1204755, 1285072, 1445706, 1606340, 1927608, 2088242, 2409510, 2489827, 2891412, 3132363, 3212680, 3614265, 3855216, 4176484, 4819020, 4979654, 5220605, 5782824, 6264726, 6425360, 7228530, 7469481, 8352968, 9397089, 9638040, 9959308, 10441210, 11565648, 12449135, 12529452, 14457060, 14938962, 15661815, 16705936, 18794178, 19276080, 19918616, 20882420, 22408443, 24898270, 25058904, 28914120, 29877924, 31323630, 32367751, 37347405, 37588356, 39837232, 41764840, 44816886, 46985445, 49796540, 50117808, 57828240, 59755848, 62647260, 64735502, 74694810, 75176712, 83529680, 89633772, 93970890, 97103253, 99593080, 112042215, 119511696, 125294520, 129471004, 149389620, 150353424, 161838755, 179267544, 187941780, 194206506, 199186160, 224084430, 250589040, 258942008, 291309759, 298779240, 323677510, 358535088, 375883560, 388413012, 448168860, 485516265, 517884016, 582619518, 597558480, 647355020, 751767120, 776826024, 896337720, 971032530, 1165239036, 1294710040, 1456548795, 1553652048, 1792675440, 1942065060, 2330478072, 2589420080, 2913097590, 3884130120, 4660956144, 5826195180, 7768260240, 11652390360, 23304780720]

約数ペア:

[(1, 23304780720), (2, 11652390360), (3, 7768260240), (4, 5826195180), (5, 4660956144), (6, 3884130120), (8, 2913097590), (9, 2589420080), (10, 2330478072), (12, 1942065060), (13, 1792675440), (15, 1553652048), (16, 1456548795), (18, 1294710040), (20, 1165239036), (24, 971032530), (26, 896337720), (30, 776826024), (31, 751767120), (36, 647355020), (39, 597558480), (40, 582619518), (45, 517884016), (48, 485516265), (52, 448168860), (60, 388413012), (62, 375883560), (65, 358535088), (72, 323677510), (78, 298779240), (80, 291309759), (90, 258942008), (93, 250589040), (104, 224084430), (117, 199186160), (120, 194206506), (124, 187941780), (130, 179267544), (144, 161838755), (155, 150353424), (156, 149389620), (180, 129471004), (186, 125294520), (195, 119511696), (208, 112042215), (234, 99593080), (240, 97103253), (248, 93970890), (260, 89633772), (279, 83529680), (310, 75176712), (312, 74694810), (360, 64735502), (372, 62647260), (390, 59755848), (403, 57828240), (465, 50117808), (468, 49796540), (496, 46985445), (520, 44816886), (558, 41764840), (585, 39837232), (620, 37588356), (624, 37347405), (720, 32367751), (744, 31323630), (780, 29877924), (806, 28914120), (930, 25058904), (936, 24898270), (1040, 22408443), (1116, 20882420), (1170, 19918616), (1209, 19276080), (1240, 18794178), (1395, 16705936), (1488, 15661815), (1560, 14938962), (1612, 14457060), (1860, 12529452), (1872, 12449135), (2015, 11565648), (2232, 10441210), (2340, 9959308), (2418, 9638040), (2480, 9397089), (2790, 8352968), (3120, 7469481), (3224, 7228530), (3627, 6425360), (3720, 6264726), (4030, 5782824), (4464, 5220605), (4680, 4979654), (4836, 4819020), (5580, 4176484), (6045, 3855216), (6448, 3614265), (7254, 3212680), (7440, 3132363), (8060, 2891412), (9360, 2489827), (9672, 2409510), (11160, 2088242), (12090, 1927608), (14508, 1606340), (16120, 1445706), (18135, 1285072), (19344, 1204755), (22320, 1044121), (24180, 963804), (29016, 803170), (32240, 722853), (36270, 642536), (48360, 481902), (58032, 401585), (72540, 321268), (80317, 290160), (96720, 240951), (145080, 160634)]