138597720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{4957}}^1$

素因数の和:5204

約数の個数: 64

約数和(自身を含む): 417661920

約数和(自身を除く): 279064200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 233, 466, 699, 932, 1165, 1398, 1864, 2330, 2796, 3495, 4660, 4957, 5592, 6990, 9320, 9914, 13980, 14871, 19828, 24785, 27960, 29742, 39656, 49570, 59484, 74355, 99140, 118968, 148710, 198280, 297420, 594840, 1154981, 2309962, 3464943, 4619924, 5774905, 6929886, 9239848, 11549810, 13859772, 17324715, 23099620, 27719544, 34649430, 46199240, 69298860, 138597720]

約数ペア:

[(1, 138597720), (2, 69298860), (3, 46199240), (4, 34649430), (5, 27719544), (6, 23099620), (8, 17324715), (10, 13859772), (12, 11549810), (15, 9239848), (20, 6929886), (24, 5774905), (30, 4619924), (40, 3464943), (60, 2309962), (120, 1154981), (233, 594840), (466, 297420), (699, 198280), (932, 148710), (1165, 118968), (1398, 99140), (1864, 74355), (2330, 59484), (2796, 49570), (3495, 39656), (4660, 29742), (4957, 27960), (5592, 24785), (6990, 19828), (9320, 14871), (9914, 13980)]