80024280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{95267}}^1$

素因数の和:95288

約数の個数: 64

約数和(自身を含む): 274371840

約数和(自身を除く): 194347560

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, 95267, 190534, 285801, 381068, 476335, 571602, 666869, 762136, 952670, 1143204, 1333738, 1429005, 1905340, 2000607, 2286408, 2667476, 2858010, 3334345, 3810680, 4001214, 5334952, 5716020, 6668690, 8002428, 10003035, 11432040, 13337380, 16004856, 20006070, 26674760, 40012140, 80024280]

約数ペア:

[(1, 80024280), (2, 40012140), (3, 26674760), (4, 20006070), (5, 16004856), (6, 13337380), (7, 11432040), (8, 10003035), (10, 8002428), (12, 6668690), (14, 5716020), (15, 5334952), (20, 4001214), (21, 3810680), (24, 3334345), (28, 2858010), (30, 2667476), (35, 2286408), (40, 2000607), (42, 1905340), (56, 1429005), (60, 1333738), (70, 1143204), (84, 952670), (105, 762136), (120, 666869), (140, 571602), (168, 476335), (210, 381068), (280, 285801), (420, 190534), (840, 95267)]