288805620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 823689216

約数和(自身を除く): 534883596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 151, 251, 254, 302, 381, 453, 502, 508, 604, 635, 753, 755, 762, 906, 1004, 1255, 1270, 1506, 1510, 1524, 1812, 1905, 2265, 2510, 2540, 3012, 3020, 3765, 3810, 4530, 5020, 7530, 7620, 9060, 15060, 19177, 31877, 37901, 38354, 57531, 63754, 75802, 76708, 95631, 95885, 113703, 115062, 127508, 151604, 159385, 189505, 191262, 191770, 227406, 230124, 287655, 318770, 379010, 382524, 383540, 454812, 478155, 568515, 575310, 637540, 758020, 956310, 1137030, 1150620, 1912620, 2274060, 4813427, 9626854, 14440281, 19253708, 24067135, 28880562, 48134270, 57761124, 72201405, 96268540, 144402810, 288805620]

約数ペア:

[(1, 288805620), (2, 144402810), (3, 96268540), (4, 72201405), (5, 57761124), (6, 48134270), (10, 28880562), (12, 24067135), (15, 19253708), (20, 14440281), (30, 9626854), (60, 4813427), (127, 2274060), (151, 1912620), (251, 1150620), (254, 1137030), (302, 956310), (381, 758020), (453, 637540), (502, 575310), (508, 568515), (604, 478155), (635, 454812), (753, 383540), (755, 382524), (762, 379010), (906, 318770), (1004, 287655), (1255, 230124), (1270, 227406), (1506, 191770), (1510, 191262), (1524, 189505), (1812, 159385), (1905, 151604), (2265, 127508), (2510, 115062), (2540, 113703), (3012, 95885), (3020, 95631), (3765, 76708), (3810, 75802), (4530, 63754), (5020, 57531), (7530, 38354), (7620, 37901), (9060, 31877), (15060, 19177)]