331547880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{10271}}^1$

素因数の和:10554

約数の個数: 64

約数和(自身を含む): 998438400

約数和(自身を除く): 666890520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 269, 538, 807, 1076, 1345, 1614, 2152, 2690, 3228, 4035, 5380, 6456, 8070, 10271, 10760, 16140, 20542, 30813, 32280, 41084, 51355, 61626, 82168, 102710, 123252, 154065, 205420, 246504, 308130, 410840, 616260, 1232520, 2762899, 5525798, 8288697, 11051596, 13814495, 16577394, 22103192, 27628990, 33154788, 41443485, 55257980, 66309576, 82886970, 110515960, 165773940, 331547880]

約数ペア:

[(1, 331547880), (2, 165773940), (3, 110515960), (4, 82886970), (5, 66309576), (6, 55257980), (8, 41443485), (10, 33154788), (12, 27628990), (15, 22103192), (20, 16577394), (24, 13814495), (30, 11051596), (40, 8288697), (60, 5525798), (120, 2762899), (269, 1232520), (538, 616260), (807, 410840), (1076, 308130), (1345, 246504), (1614, 205420), (2152, 154065), (2690, 123252), (3228, 102710), (4035, 82168), (5380, 61626), (6456, 51355), (8070, 41084), (10271, 32280), (10760, 30813), (16140, 20542)]