506463120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22691}}^1$

素因数の和:22741

約数の個数: 120

約数和(自身を含む): 1755816192

約数和(自身を除く): 1249353072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 22691, 45382, 68073, 90764, 113455, 136146, 181528, 204219, 226910, 272292, 340365, 363056, 408438, 453820, 544584, 680730, 703421, 816876, 907640, 1021095, 1089168, 1361460, 1406842, 1633752, 1815280, 2042190, 2110263, 2722920, 2813684, 3267504, 3517105, 4084380, 4220526, 5445840, 5627368, 6330789, 7034210, 8168760, 8441052, 10551315, 11254736, 12661578, 14068420, 16337520, 16882104, 21102630, 25323156, 28136840, 31653945, 33764208, 42205260, 50646312, 56273680, 63307890, 84410520, 101292624, 126615780, 168821040, 253231560, 506463120]

約数ペア:

[(1, 506463120), (2, 253231560), (3, 168821040), (4, 126615780), (5, 101292624), (6, 84410520), (8, 63307890), (9, 56273680), (10, 50646312), (12, 42205260), (15, 33764208), (16, 31653945), (18, 28136840), (20, 25323156), (24, 21102630), (30, 16882104), (31, 16337520), (36, 14068420), (40, 12661578), (45, 11254736), (48, 10551315), (60, 8441052), (62, 8168760), (72, 7034210), (80, 6330789), (90, 5627368), (93, 5445840), (120, 4220526), (124, 4084380), (144, 3517105), (155, 3267504), (180, 2813684), (186, 2722920), (240, 2110263), (248, 2042190), (279, 1815280), (310, 1633752), (360, 1406842), (372, 1361460), (465, 1089168), (496, 1021095), (558, 907640), (620, 816876), (720, 703421), (744, 680730), (930, 544584), (1116, 453820), (1240, 408438), (1395, 363056), (1488, 340365), (1860, 272292), (2232, 226910), (2480, 204219), (2790, 181528), (3720, 136146), (4464, 113455), (5580, 90764), (7440, 68073), (11160, 45382), (22320, 22691)]