155385360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1277}}^1$

素因数の和:1322

約数の個数: 180

約数和(自身を含む): 565507332

約数和(自身を除く): 410121972

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 169, 180, 195, 208, 234, 240, 260, 312, 338, 360, 390, 468, 507, 520, 585, 624, 676, 720, 780, 845, 936, 1014, 1040, 1170, 1277, 1352, 1521, 1560, 1690, 1872, 2028, 2340, 2535, 2554, 2704, 3042, 3120, 3380, 3831, 4056, 4680, 5070, 5108, 6084, 6385, 6760, 7605, 7662, 8112, 9360, 10140, 10216, 11493, 12168, 12770, 13520, 15210, 15324, 16601, 19155, 20280, 20432, 22986, 24336, 25540, 30420, 30648, 33202, 38310, 40560, 45972, 49803, 51080, 57465, 60840, 61296, 66404, 76620, 83005, 91944, 99606, 102160, 114930, 121680, 132808, 149409, 153240, 166010, 183888, 199212, 215813, 229860, 249015, 265616, 298818, 306480, 332020, 398424, 431626, 459720, 498030, 597636, 647439, 664040, 747045, 796848, 863252, 919440, 996060, 1079065, 1195272, 1294878, 1328080, 1494090, 1726504, 1942317, 1992120, 2158130, 2390544, 2589756, 2988180, 3237195, 3453008, 3884634, 3984240, 4316260, 5179512, 5976360, 6474390, 7769268, 8632520, 9711585, 10359024, 11952720, 12948780, 15538536, 17265040, 19423170, 25897560, 31077072, 38846340, 51795120, 77692680, 155385360]

約数ペア:

[(1, 155385360), (2, 77692680), (3, 51795120), (4, 38846340), (5, 31077072), (6, 25897560), (8, 19423170), (9, 17265040), (10, 15538536), (12, 12948780), (13, 11952720), (15, 10359024), (16, 9711585), (18, 8632520), (20, 7769268), (24, 6474390), (26, 5976360), (30, 5179512), (36, 4316260), (39, 3984240), (40, 3884634), (45, 3453008), (48, 3237195), (52, 2988180), (60, 2589756), (65, 2390544), (72, 2158130), (78, 1992120), (80, 1942317), (90, 1726504), (104, 1494090), (117, 1328080), (120, 1294878), (130, 1195272), (144, 1079065), (156, 996060), (169, 919440), (180, 863252), (195, 796848), (208, 747045), (234, 664040), (240, 647439), (260, 597636), (312, 498030), (338, 459720), (360, 431626), (390, 398424), (468, 332020), (507, 306480), (520, 298818), (585, 265616), (624, 249015), (676, 229860), (720, 215813), (780, 199212), (845, 183888), (936, 166010), (1014, 153240), (1040, 149409), (1170, 132808), (1277, 121680), (1352, 114930), (1521, 102160), (1560, 99606), (1690, 91944), (1872, 83005), (2028, 76620), (2340, 66404), (2535, 61296), (2554, 60840), (2704, 57465), (3042, 51080), (3120, 49803), (3380, 45972), (3831, 40560), (4056, 38310), (4680, 33202), (5070, 30648), (5108, 30420), (6084, 25540), (6385, 24336), (6760, 22986), (7605, 20432), (7662, 20280), (8112, 19155), (9360, 16601), (10140, 15324), (10216, 15210), (11493, 13520), (12168, 12770)]