42404280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11399}}^1$

素因数の和:11444

約数の個数: 64

約数和(自身を含む): 131328000

約数和(自身を除く): 88923720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 11399, 22798, 34197, 45596, 56995, 68394, 91192, 113990, 136788, 170985, 227980, 273576, 341970, 353369, 455960, 683940, 706738, 1060107, 1367880, 1413476, 1766845, 2120214, 2826952, 3533690, 4240428, 5300535, 7067380, 8480856, 10601070, 14134760, 21202140, 42404280]

約数ペア:

[(1, 42404280), (2, 21202140), (3, 14134760), (4, 10601070), (5, 8480856), (6, 7067380), (8, 5300535), (10, 4240428), (12, 3533690), (15, 2826952), (20, 2120214), (24, 1766845), (30, 1413476), (31, 1367880), (40, 1060107), (60, 706738), (62, 683940), (93, 455960), (120, 353369), (124, 341970), (155, 273576), (186, 227980), (248, 170985), (310, 136788), (372, 113990), (465, 91192), (620, 68394), (744, 56995), (930, 45596), (1240, 34197), (1860, 22798), (3720, 11399)]