16879440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1327}}^1$

素因数の和:1396

約数の個数: 80

約数和(自身を含む): 53353728

約数和(自身を除く): 36474288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1327, 1590, 2120, 2544, 2654, 3180, 3981, 4240, 5308, 6360, 6635, 7962, 10616, 12720, 13270, 15924, 19905, 21232, 26540, 31848, 39810, 53080, 63696, 70331, 79620, 106160, 140662, 159240, 210993, 281324, 318480, 351655, 421986, 562648, 703310, 843972, 1054965, 1125296, 1406620, 1687944, 2109930, 2813240, 3375888, 4219860, 5626480, 8439720, 16879440]

約数ペア:

[(1, 16879440), (2, 8439720), (3, 5626480), (4, 4219860), (5, 3375888), (6, 2813240), (8, 2109930), (10, 1687944), (12, 1406620), (15, 1125296), (16, 1054965), (20, 843972), (24, 703310), (30, 562648), (40, 421986), (48, 351655), (53, 318480), (60, 281324), (80, 210993), (106, 159240), (120, 140662), (159, 106160), (212, 79620), (240, 70331), (265, 63696), (318, 53080), (424, 39810), (530, 31848), (636, 26540), (795, 21232), (848, 19905), (1060, 15924), (1272, 13270), (1327, 12720), (1590, 10616), (2120, 7962), (2544, 6635), (2654, 6360), (3180, 5308), (3981, 4240)]