77484120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{92243}}^1$

素因数の和:92264

約数の個数: 64

約数和(自身を含む): 265662720

約数和(自身を除く): 188178600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 92243, 184486, 276729, 368972, 461215, 553458, 645701, 737944, 922430, 1106916, 1291402, 1383645, 1844860, 1937103, 2213832, 2582804, 2767290, 3228505, 3689720, 3874206, 5165608, 5534580, 6457010, 7748412, 9685515, 11069160, 12914020, 15496824, 19371030, 25828040, 38742060, 77484120]

約数ペア:

[(1, 77484120), (2, 38742060), (3, 25828040), (4, 19371030), (5, 15496824), (6, 12914020), (7, 11069160), (8, 9685515), (10, 7748412), (12, 6457010), (14, 5534580), (15, 5165608), (20, 3874206), (21, 3689720), (24, 3228505), (28, 2767290), (30, 2582804), (35, 2213832), (40, 1937103), (42, 1844860), (56, 1383645), (60, 1291402), (70, 1106916), (84, 922430), (105, 737944), (120, 645701), (140, 553458), (168, 461215), (210, 368972), (280, 276729), (420, 184486), (840, 92243)]