331103760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{106123}}^1$

素因数の和:106152

約数の個数: 80

約数和(自身を含む): 1105387584

約数和(自身を除く): 774283824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 106123, 212246, 318369, 424492, 530615, 636738, 848984, 1061230, 1273476, 1379599, 1591845, 1697968, 2122460, 2546952, 2759198, 3183690, 4138797, 4244920, 5093904, 5518396, 6367380, 6897995, 8277594, 8489840, 11036792, 12734760, 13795990, 16555188, 20693985, 22073584, 25469520, 27591980, 33110376, 41387970, 55183960, 66220752, 82775940, 110367920, 165551880, 331103760]

約数ペア:

[(1, 331103760), (2, 165551880), (3, 110367920), (4, 82775940), (5, 66220752), (6, 55183960), (8, 41387970), (10, 33110376), (12, 27591980), (13, 25469520), (15, 22073584), (16, 20693985), (20, 16555188), (24, 13795990), (26, 12734760), (30, 11036792), (39, 8489840), (40, 8277594), (48, 6897995), (52, 6367380), (60, 5518396), (65, 5093904), (78, 4244920), (80, 4138797), (104, 3183690), (120, 2759198), (130, 2546952), (156, 2122460), (195, 1697968), (208, 1591845), (240, 1379599), (260, 1273476), (312, 1061230), (390, 848984), (520, 636738), (624, 530615), (780, 424492), (1040, 318369), (1560, 212246), (3120, 106123)]