155414880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{107927}}^1$

素因数の和:107948

約数の個数: 72

約数和(自身を含む): 530358192

約数和(自身を除く): 374943312

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, 160, 180, 240, 288, 360, 480, 720, 1440, 107927, 215854, 323781, 431708, 539635, 647562, 863416, 971343, 1079270, 1295124, 1618905, 1726832, 1942686, 2158540, 2590248, 3237810, 3453664, 3885372, 4317080, 4856715, 5180496, 6475620, 7770744, 8634160, 9713430, 10360992, 12951240, 15541488, 17268320, 19426860, 25902480, 31082976, 38853720, 51804960, 77707440, 155414880]

約数ペア:

[(1, 155414880), (2, 77707440), (3, 51804960), (4, 38853720), (5, 31082976), (6, 25902480), (8, 19426860), (9, 17268320), (10, 15541488), (12, 12951240), (15, 10360992), (16, 9713430), (18, 8634160), (20, 7770744), (24, 6475620), (30, 5180496), (32, 4856715), (36, 4317080), (40, 3885372), (45, 3453664), (48, 3237810), (60, 2590248), (72, 2158540), (80, 1942686), (90, 1726832), (96, 1618905), (120, 1295124), (144, 1079270), (160, 971343), (180, 863416), (240, 647562), (288, 539635), (360, 431708), (480, 323781), (720, 215854), (1440, 107927)]