496616280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{133499}}^1$

素因数の和:133544

約数の個数: 64

約数和(自身を含む): 1537920000

約数和(自身を除く): 1041303720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 133499, 266998, 400497, 533996, 667495, 800994, 1067992, 1334990, 1601988, 2002485, 2669980, 3203976, 4004970, 4138469, 5339960, 8009940, 8276938, 12415407, 16019880, 16553876, 20692345, 24830814, 33107752, 41384690, 49661628, 62077035, 82769380, 99323256, 124154070, 165538760, 248308140, 496616280]

約数ペア:

[(1, 496616280), (2, 248308140), (3, 165538760), (4, 124154070), (5, 99323256), (6, 82769380), (8, 62077035), (10, 49661628), (12, 41384690), (15, 33107752), (20, 24830814), (24, 20692345), (30, 16553876), (31, 16019880), (40, 12415407), (60, 8276938), (62, 8009940), (93, 5339960), (120, 4138469), (124, 4004970), (155, 3203976), (186, 2669980), (248, 2002485), (310, 1601988), (372, 1334990), (465, 1067992), (620, 800994), (744, 667495), (930, 533996), (1240, 400497), (1860, 266998), (3720, 133499)]