73953840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{308141}}^1$

素因数の和:308157

約数の個数: 40

約数和(自身を含む): 229257648

約数和(自身を除く): 155303808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 308141, 616282, 924423, 1232564, 1540705, 1848846, 2465128, 3081410, 3697692, 4622115, 4930256, 6162820, 7395384, 9244230, 12325640, 14790768, 18488460, 24651280, 36976920, 73953840]

約数ペア:

[(1, 73953840), (2, 36976920), (3, 24651280), (4, 18488460), (5, 14790768), (6, 12325640), (8, 9244230), (10, 7395384), (12, 6162820), (15, 4930256), (16, 4622115), (20, 3697692), (24, 3081410), (30, 2465128), (40, 1848846), (48, 1540705), (60, 1232564), (80, 924423), (120, 616282), (240, 308141)]