4497480

素因数分解:

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

素因数の和:92

約数の個数: 144

約数和(自身を含む): 16265340

約数和(自身を除く): 11767860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 180, 186, 195, 234, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 520, 558, 585, 620, 744, 780, 806, 930, 936, 961, 1116, 1170, 1209, 1240, 1395, 1560, 1612, 1860, 1922, 2015, 2232, 2340, 2418, 2790, 2883, 3224, 3627, 3720, 3844, 4030, 4680, 4805, 4836, 5580, 5766, 6045, 7254, 7688, 8060, 8649, 9610, 9672, 11160, 11532, 12090, 12493, 14415, 14508, 16120, 17298, 18135, 19220, 23064, 24180, 24986, 28830, 29016, 34596, 36270, 37479, 38440, 43245, 48360, 49972, 57660, 62465, 69192, 72540, 74958, 86490, 99944, 112437, 115320, 124930, 145080, 149916, 172980, 187395, 224874, 249860, 299832, 345960, 374790, 449748, 499720, 562185, 749580, 899496, 1124370, 1499160, 2248740, 4497480]

約数ペア:

[(1, 4497480), (2, 2248740), (3, 1499160), (4, 1124370), (5, 899496), (6, 749580), (8, 562185), (9, 499720), (10, 449748), (12, 374790), (13, 345960), (15, 299832), (18, 249860), (20, 224874), (24, 187395), (26, 172980), (30, 149916), (31, 145080), (36, 124930), (39, 115320), (40, 112437), (45, 99944), (52, 86490), (60, 74958), (62, 72540), (65, 69192), (72, 62465), (78, 57660), (90, 49972), (93, 48360), (104, 43245), (117, 38440), (120, 37479), (124, 36270), (130, 34596), (155, 29016), (156, 28830), (180, 24986), (186, 24180), (195, 23064), (234, 19220), (248, 18135), (260, 17298), (279, 16120), (310, 14508), (312, 14415), (360, 12493), (372, 12090), (390, 11532), (403, 11160), (465, 9672), (468, 9610), (520, 8649), (558, 8060), (585, 7688), (620, 7254), (744, 6045), (780, 5766), (806, 5580), (930, 4836), (936, 4805), (961, 4680), (1116, 4030), (1170, 3844), (1209, 3720), (1240, 3627), (1395, 3224), (1560, 2883), (1612, 2790), (1860, 2418), (1922, 2340), (2015, 2232)]