23745720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{457}}^1$

素因数の和:904

約数の個数: 64

約数和(自身を含む): 71557920

約数和(自身を除く): 47812200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 433, 457, 866, 914, 1299, 1371, 1732, 1828, 2165, 2285, 2598, 2742, 3464, 3656, 4330, 4570, 5196, 5484, 6495, 6855, 8660, 9140, 10392, 10968, 12990, 13710, 17320, 18280, 25980, 27420, 51960, 54840, 197881, 395762, 593643, 791524, 989405, 1187286, 1583048, 1978810, 2374572, 2968215, 3957620, 4749144, 5936430, 7915240, 11872860, 23745720]

約数ペア:

[(1, 23745720), (2, 11872860), (3, 7915240), (4, 5936430), (5, 4749144), (6, 3957620), (8, 2968215), (10, 2374572), (12, 1978810), (15, 1583048), (20, 1187286), (24, 989405), (30, 791524), (40, 593643), (60, 395762), (120, 197881), (433, 54840), (457, 51960), (866, 27420), (914, 25980), (1299, 18280), (1371, 17320), (1732, 13710), (1828, 12990), (2165, 10968), (2285, 10392), (2598, 9140), (2742, 8660), (3464, 6855), (3656, 6495), (4330, 5484), (4570, 5196)]