45318840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53951}}^1$

素因数の和:53972

約数の個数: 64

約数和(自身を含む): 155381760

約数和(自身を除く): 110062920

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, 53951, 107902, 161853, 215804, 269755, 323706, 377657, 431608, 539510, 647412, 755314, 809265, 1079020, 1132971, 1294824, 1510628, 1618530, 1888285, 2158040, 2265942, 3021256, 3237060, 3776570, 4531884, 5664855, 6474120, 7553140, 9063768, 11329710, 15106280, 22659420, 45318840]

約数ペア:

[(1, 45318840), (2, 22659420), (3, 15106280), (4, 11329710), (5, 9063768), (6, 7553140), (7, 6474120), (8, 5664855), (10, 4531884), (12, 3776570), (14, 3237060), (15, 3021256), (20, 2265942), (21, 2158040), (24, 1888285), (28, 1618530), (30, 1510628), (35, 1294824), (40, 1132971), (42, 1079020), (56, 809265), (60, 755314), (70, 647412), (84, 539510), (105, 431608), (120, 377657), (140, 323706), (168, 269755), (210, 215804), (280, 161853), (420, 107902), (840, 53951)]