5144760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 17297280

約数和(自身を除く): 12152520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 461, 465, 558, 620, 744, 922, 930, 1116, 1240, 1383, 1395, 1844, 1860, 2232, 2305, 2766, 2790, 3688, 3720, 4149, 4610, 5532, 5580, 6915, 8298, 9220, 11064, 11160, 13830, 14291, 16596, 18440, 20745, 27660, 28582, 33192, 41490, 42873, 55320, 57164, 71455, 82980, 85746, 114328, 128619, 142910, 165960, 171492, 214365, 257238, 285820, 342984, 428730, 514476, 571640, 643095, 857460, 1028952, 1286190, 1714920, 2572380, 5144760]

約数ペア:

[(1, 5144760), (2, 2572380), (3, 1714920), (4, 1286190), (5, 1028952), (6, 857460), (8, 643095), (9, 571640), (10, 514476), (12, 428730), (15, 342984), (18, 285820), (20, 257238), (24, 214365), (30, 171492), (31, 165960), (36, 142910), (40, 128619), (45, 114328), (60, 85746), (62, 82980), (72, 71455), (90, 57164), (93, 55320), (120, 42873), (124, 41490), (155, 33192), (180, 28582), (186, 27660), (248, 20745), (279, 18440), (310, 16596), (360, 14291), (372, 13830), (461, 11160), (465, 11064), (558, 9220), (620, 8298), (744, 6915), (922, 5580), (930, 5532), (1116, 4610), (1240, 4149), (1383, 3720), (1395, 3688), (1844, 2790), (1860, 2766), (2232, 2305)]