90973680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{54151}}^1$

素因数の和:54174

約数の個数: 80

約数和(自身を含む): 322312704

約数和(自身を除く): 231339024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 54151, 108302, 162453, 216604, 270755, 324906, 379057, 433208, 541510, 649812, 758114, 812265, 866416, 1083020, 1137171, 1299624, 1516228, 1624530, 1895285, 2166040, 2274342, 2599248, 3032456, 3249060, 3790570, 4332080, 4548684, 5685855, 6064912, 6498120, 7581140, 9097368, 11371710, 12996240, 15162280, 18194736, 22743420, 30324560, 45486840, 90973680]

約数ペア:

[(1, 90973680), (2, 45486840), (3, 30324560), (4, 22743420), (5, 18194736), (6, 15162280), (7, 12996240), (8, 11371710), (10, 9097368), (12, 7581140), (14, 6498120), (15, 6064912), (16, 5685855), (20, 4548684), (21, 4332080), (24, 3790570), (28, 3249060), (30, 3032456), (35, 2599248), (40, 2274342), (42, 2166040), (48, 1895285), (56, 1624530), (60, 1516228), (70, 1299624), (80, 1137171), (84, 1083020), (105, 866416), (112, 812265), (120, 758114), (140, 649812), (168, 541510), (210, 433208), (240, 379057), (280, 324906), (336, 270755), (420, 216604), (560, 162453), (840, 108302), (1680, 54151)]