13622640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1831}}^1$

素因数の和:1878

約数の個数: 80

約数和(自身を含む): 43616256

約数和(自身を除く): 29993616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1831, 1860, 2480, 3662, 3720, 5493, 7324, 7440, 9155, 10986, 14648, 18310, 21972, 27465, 29296, 36620, 43944, 54930, 56761, 73240, 87888, 109860, 113522, 146480, 170283, 219720, 227044, 283805, 340566, 439440, 454088, 567610, 681132, 851415, 908176, 1135220, 1362264, 1702830, 2270440, 2724528, 3405660, 4540880, 6811320, 13622640]

約数ペア:

[(1, 13622640), (2, 6811320), (3, 4540880), (4, 3405660), (5, 2724528), (6, 2270440), (8, 1702830), (10, 1362264), (12, 1135220), (15, 908176), (16, 851415), (20, 681132), (24, 567610), (30, 454088), (31, 439440), (40, 340566), (48, 283805), (60, 227044), (62, 219720), (80, 170283), (93, 146480), (120, 113522), (124, 109860), (155, 87888), (186, 73240), (240, 56761), (248, 54930), (310, 43944), (372, 36620), (465, 29296), (496, 27465), (620, 21972), (744, 18310), (930, 14648), (1240, 10986), (1488, 9155), (1831, 7440), (1860, 7324), (2480, 5493), (3662, 3720)]