728162040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{10627}}^1$

素因数の和:11212

約数の個数: 64

約数和(自身を含む): 2188517760

約数和(自身を除く): 1460355720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 571, 1142, 1713, 2284, 2855, 3426, 4568, 5710, 6852, 8565, 10627, 11420, 13704, 17130, 21254, 22840, 31881, 34260, 42508, 53135, 63762, 68520, 85016, 106270, 127524, 159405, 212540, 255048, 318810, 425080, 637620, 1275240, 6068017, 12136034, 18204051, 24272068, 30340085, 36408102, 48544136, 60680170, 72816204, 91020255, 121360340, 145632408, 182040510, 242720680, 364081020, 728162040]

約数ペア:

[(1, 728162040), (2, 364081020), (3, 242720680), (4, 182040510), (5, 145632408), (6, 121360340), (8, 91020255), (10, 72816204), (12, 60680170), (15, 48544136), (20, 36408102), (24, 30340085), (30, 24272068), (40, 18204051), (60, 12136034), (120, 6068017), (571, 1275240), (1142, 637620), (1713, 425080), (2284, 318810), (2855, 255048), (3426, 212540), (4568, 159405), (5710, 127524), (6852, 106270), (8565, 85016), (10627, 68520), (11420, 63762), (13704, 53135), (17130, 42508), (21254, 34260), (22840, 31881)]