16137960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{743}}^1$

素因数の和:938

約数の個数: 64

約数和(自身を含む): 48746880

約数和(自身を除く): 32608920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 181, 362, 543, 724, 743, 905, 1086, 1448, 1486, 1810, 2172, 2229, 2715, 2972, 3620, 3715, 4344, 4458, 5430, 5944, 7240, 7430, 8916, 10860, 11145, 14860, 17832, 21720, 22290, 29720, 44580, 89160, 134483, 268966, 403449, 537932, 672415, 806898, 1075864, 1344830, 1613796, 2017245, 2689660, 3227592, 4034490, 5379320, 8068980, 16137960]

約数ペア:

[(1, 16137960), (2, 8068980), (3, 5379320), (4, 4034490), (5, 3227592), (6, 2689660), (8, 2017245), (10, 1613796), (12, 1344830), (15, 1075864), (20, 806898), (24, 672415), (30, 537932), (40, 403449), (60, 268966), (120, 134483), (181, 89160), (362, 44580), (543, 29720), (724, 22290), (743, 21720), (905, 17832), (1086, 14860), (1448, 11145), (1486, 10860), (1810, 8916), (2172, 7430), (2229, 7240), (2715, 5944), (2972, 5430), (3620, 4458), (3715, 4344)]