70842960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1613}}^1$

素因数の和:1693

約数の個数: 120

約数和(自身を含む): 241964424

約数和(自身を除く): 171121464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1613, 1830, 2196, 2440, 2745, 2928, 3226, 3660, 4392, 4839, 4880, 5490, 6452, 7320, 8065, 8784, 9678, 10980, 12904, 14517, 14640, 16130, 19356, 21960, 24195, 25808, 29034, 32260, 38712, 43920, 48390, 58068, 64520, 72585, 77424, 96780, 98393, 116136, 129040, 145170, 193560, 196786, 232272, 290340, 295179, 387120, 393572, 491965, 580680, 590358, 787144, 885537, 983930, 1161360, 1180716, 1475895, 1574288, 1771074, 1967860, 2361432, 2951790, 3542148, 3935720, 4427685, 4722864, 5903580, 7084296, 7871440, 8855370, 11807160, 14168592, 17710740, 23614320, 35421480, 70842960]

約数ペア:

[(1, 70842960), (2, 35421480), (3, 23614320), (4, 17710740), (5, 14168592), (6, 11807160), (8, 8855370), (9, 7871440), (10, 7084296), (12, 5903580), (15, 4722864), (16, 4427685), (18, 3935720), (20, 3542148), (24, 2951790), (30, 2361432), (36, 1967860), (40, 1771074), (45, 1574288), (48, 1475895), (60, 1180716), (61, 1161360), (72, 983930), (80, 885537), (90, 787144), (120, 590358), (122, 580680), (144, 491965), (180, 393572), (183, 387120), (240, 295179), (244, 290340), (305, 232272), (360, 196786), (366, 193560), (488, 145170), (549, 129040), (610, 116136), (720, 98393), (732, 96780), (915, 77424), (976, 72585), (1098, 64520), (1220, 58068), (1464, 48390), (1613, 43920), (1830, 38712), (2196, 32260), (2440, 29034), (2745, 25808), (2928, 24195), (3226, 21960), (3660, 19356), (4392, 16130), (4839, 14640), (4880, 14517), (5490, 12904), (6452, 10980), (7320, 9678), (8065, 8784)]