259794120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{35491}}^1$

素因数の和:35566

約数の個数: 64

約数和(自身を含む): 792181440

約数和(自身を除く): 532387320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 35491, 70982, 106473, 141964, 177455, 212946, 283928, 354910, 425892, 532365, 709820, 851784, 1064730, 1419640, 2129460, 2164951, 4258920, 4329902, 6494853, 8659804, 10824755, 12989706, 17319608, 21649510, 25979412, 32474265, 43299020, 51958824, 64948530, 86598040, 129897060, 259794120]

約数ペア:

[(1, 259794120), (2, 129897060), (3, 86598040), (4, 64948530), (5, 51958824), (6, 43299020), (8, 32474265), (10, 25979412), (12, 21649510), (15, 17319608), (20, 12989706), (24, 10824755), (30, 8659804), (40, 6494853), (60, 4329902), (61, 4258920), (120, 2164951), (122, 2129460), (183, 1419640), (244, 1064730), (305, 851784), (366, 709820), (488, 532365), (610, 425892), (732, 354910), (915, 283928), (1220, 212946), (1464, 177455), (1830, 141964), (2440, 106473), (3660, 70982), (7320, 35491)]