23031120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13709}}^1$

素因数の和:13732

約数の個数: 80

約数和(自身を含む): 81601920

約数和(自身を除く): 58570800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 13709, 27418, 41127, 54836, 68545, 82254, 95963, 109672, 137090, 164508, 191926, 205635, 219344, 274180, 287889, 329016, 383852, 411270, 479815, 548360, 575778, 658032, 767704, 822540, 959630, 1096720, 1151556, 1439445, 1535408, 1645080, 1919260, 2303112, 2878890, 3290160, 3838520, 4606224, 5757780, 7677040, 11515560, 23031120]

約数ペア:

[(1, 23031120), (2, 11515560), (3, 7677040), (4, 5757780), (5, 4606224), (6, 3838520), (7, 3290160), (8, 2878890), (10, 2303112), (12, 1919260), (14, 1645080), (15, 1535408), (16, 1439445), (20, 1151556), (21, 1096720), (24, 959630), (28, 822540), (30, 767704), (35, 658032), (40, 575778), (42, 548360), (48, 479815), (56, 411270), (60, 383852), (70, 329016), (80, 287889), (84, 274180), (105, 219344), (112, 205635), (120, 191926), (140, 164508), (168, 137090), (210, 109672), (240, 95963), (280, 82254), (336, 68545), (420, 54836), (560, 41127), (840, 27418), (1680, 13709)]