64582440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41399}}^1$

素因数の和:41426

約数の個数: 64

約数和(自身を含む): 208656000

約数和(自身を除く): 144073560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 41399, 82798, 124197, 165596, 206995, 248394, 331192, 413990, 496788, 538187, 620985, 827980, 993576, 1076374, 1241970, 1614561, 1655960, 2152748, 2483940, 2690935, 3229122, 4305496, 4967880, 5381870, 6458244, 8072805, 10763740, 12916488, 16145610, 21527480, 32291220, 64582440]

約数ペア:

[(1, 64582440), (2, 32291220), (3, 21527480), (4, 16145610), (5, 12916488), (6, 10763740), (8, 8072805), (10, 6458244), (12, 5381870), (13, 4967880), (15, 4305496), (20, 3229122), (24, 2690935), (26, 2483940), (30, 2152748), (39, 1655960), (40, 1614561), (52, 1241970), (60, 1076374), (65, 993576), (78, 827980), (104, 620985), (120, 538187), (130, 496788), (156, 413990), (195, 331192), (260, 248394), (312, 206995), (390, 165596), (520, 124197), (780, 82798), (1560, 41399)]