151669360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2659}}^1$

素因数の和:2726

約数の個数: 80

約数和(自身を含む): 379975680

約数和(自身を除く): 228306320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 80, 92, 115, 124, 155, 184, 230, 248, 310, 368, 460, 496, 620, 713, 920, 1240, 1426, 1840, 2480, 2659, 2852, 3565, 5318, 5704, 7130, 10636, 11408, 13295, 14260, 21272, 26590, 28520, 42544, 53180, 57040, 61157, 82429, 106360, 122314, 164858, 212720, 244628, 305785, 329716, 412145, 489256, 611570, 659432, 824290, 978512, 1223140, 1318864, 1648580, 1895867, 2446280, 3297160, 3791734, 4892560, 6594320, 7583468, 9479335, 15166936, 18958670, 30333872, 37917340, 75834680, 151669360]

約数ペア:

[(1, 151669360), (2, 75834680), (4, 37917340), (5, 30333872), (8, 18958670), (10, 15166936), (16, 9479335), (20, 7583468), (23, 6594320), (31, 4892560), (40, 3791734), (46, 3297160), (62, 2446280), (80, 1895867), (92, 1648580), (115, 1318864), (124, 1223140), (155, 978512), (184, 824290), (230, 659432), (248, 611570), (310, 489256), (368, 412145), (460, 329716), (496, 305785), (620, 244628), (713, 212720), (920, 164858), (1240, 122314), (1426, 106360), (1840, 82429), (2480, 61157), (2659, 57040), (2852, 53180), (3565, 42544), (5318, 28520), (5704, 26590), (7130, 21272), (10636, 14260), (11408, 13295)]