467880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{557}}^1$

素因数の和:578

約数の個数: 64

約数和(自身を含む): 1607040

約数和(自身を除く): 1139160

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, 557, 840, 1114, 1671, 2228, 2785, 3342, 3899, 4456, 5570, 6684, 7798, 8355, 11140, 11697, 13368, 15596, 16710, 19495, 22280, 23394, 31192, 33420, 38990, 46788, 58485, 66840, 77980, 93576, 116970, 155960, 233940, 467880]

約数ペア:

[(1, 467880), (2, 233940), (3, 155960), (4, 116970), (5, 93576), (6, 77980), (7, 66840), (8, 58485), (10, 46788), (12, 38990), (14, 33420), (15, 31192), (20, 23394), (21, 22280), (24, 19495), (28, 16710), (30, 15596), (35, 13368), (40, 11697), (42, 11140), (56, 8355), (60, 7798), (70, 6684), (84, 5570), (105, 4456), (120, 3899), (140, 3342), (168, 2785), (210, 2228), (280, 1671), (420, 1114), (557, 840)]