2874996840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{406073}}^1$

素因数の和:406146

約数の個数: 64

約数和(自身を含む): 8771198400

約数和(自身を除く): 5896201560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 406073, 812146, 1218219, 1624292, 2030365, 2436438, 3248584, 4060730, 4872876, 6091095, 8121460, 9745752, 12182190, 16242920, 23958307, 24364380, 47916614, 48728760, 71874921, 95833228, 119791535, 143749842, 191666456, 239583070, 287499684, 359374605, 479166140, 574999368, 718749210, 958332280, 1437498420, 2874996840]

約数ペア:

[(1, 2874996840), (2, 1437498420), (3, 958332280), (4, 718749210), (5, 574999368), (6, 479166140), (8, 359374605), (10, 287499684), (12, 239583070), (15, 191666456), (20, 143749842), (24, 119791535), (30, 95833228), (40, 71874921), (59, 48728760), (60, 47916614), (118, 24364380), (120, 23958307), (177, 16242920), (236, 12182190), (295, 9745752), (354, 8121460), (472, 6091095), (590, 4872876), (708, 4060730), (885, 3248584), (1180, 2436438), (1416, 2030365), (1770, 1624292), (2360, 1218219), (3540, 812146), (7080, 406073)]