63709920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{293}}^1$

素因数の和:465

約数の個数: 144

約数和(自身を含む): 219596832

約数和(自身を除く): 155886912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 151, 160, 180, 240, 288, 293, 302, 360, 453, 480, 586, 604, 720, 755, 879, 906, 1172, 1208, 1359, 1440, 1465, 1510, 1758, 1812, 2265, 2344, 2416, 2637, 2718, 2930, 3020, 3516, 3624, 4395, 4530, 4688, 4832, 5274, 5436, 5860, 6040, 6795, 7032, 7248, 8790, 9060, 9376, 10548, 10872, 11720, 12080, 13185, 13590, 14064, 14496, 17580, 18120, 21096, 21744, 23440, 24160, 26370, 27180, 28128, 35160, 36240, 42192, 43488, 44243, 46880, 52740, 54360, 70320, 72480, 84384, 88486, 105480, 108720, 132729, 140640, 176972, 210960, 217440, 221215, 265458, 353944, 398187, 421920, 442430, 530916, 663645, 707888, 796374, 884860, 1061832, 1327290, 1415776, 1592748, 1769720, 1990935, 2123664, 2654580, 3185496, 3539440, 3981870, 4247328, 5309160, 6370992, 7078880, 7963740, 10618320, 12741984, 15927480, 21236640, 31854960, 63709920]

約数ペア:

[(1, 63709920), (2, 31854960), (3, 21236640), (4, 15927480), (5, 12741984), (6, 10618320), (8, 7963740), (9, 7078880), (10, 6370992), (12, 5309160), (15, 4247328), (16, 3981870), (18, 3539440), (20, 3185496), (24, 2654580), (30, 2123664), (32, 1990935), (36, 1769720), (40, 1592748), (45, 1415776), (48, 1327290), (60, 1061832), (72, 884860), (80, 796374), (90, 707888), (96, 663645), (120, 530916), (144, 442430), (151, 421920), (160, 398187), (180, 353944), (240, 265458), (288, 221215), (293, 217440), (302, 210960), (360, 176972), (453, 140640), (480, 132729), (586, 108720), (604, 105480), (720, 88486), (755, 84384), (879, 72480), (906, 70320), (1172, 54360), (1208, 52740), (1359, 46880), (1440, 44243), (1465, 43488), (1510, 42192), (1758, 36240), (1812, 35160), (2265, 28128), (2344, 27180), (2416, 26370), (2637, 24160), (2718, 23440), (2930, 21744), (3020, 21096), (3516, 18120), (3624, 17580), (4395, 14496), (4530, 14064), (4688, 13590), (4832, 13185), (5274, 12080), (5436, 11720), (5860, 10872), (6040, 10548), (6795, 9376), (7032, 9060), (7248, 8790)]