364995280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15259}}^1$

素因数の和:15308

約数の個数: 80

約数和(自身を含む): 953688960

約数和(自身を除く): 588693680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 184, 208, 230, 260, 299, 368, 460, 520, 598, 920, 1040, 1196, 1495, 1840, 2392, 2990, 4784, 5980, 11960, 15259, 23920, 30518, 61036, 76295, 122072, 152590, 198367, 244144, 305180, 350957, 396734, 610360, 701914, 793468, 991835, 1220720, 1403828, 1586936, 1754785, 1983670, 2807656, 3173872, 3509570, 3967340, 4562441, 5615312, 7019140, 7934680, 9124882, 14038280, 15869360, 18249764, 22812205, 28076560, 36499528, 45624410, 72999056, 91248820, 182497640, 364995280]

約数ペア:

[(1, 364995280), (2, 182497640), (4, 91248820), (5, 72999056), (8, 45624410), (10, 36499528), (13, 28076560), (16, 22812205), (20, 18249764), (23, 15869360), (26, 14038280), (40, 9124882), (46, 7934680), (52, 7019140), (65, 5615312), (80, 4562441), (92, 3967340), (104, 3509570), (115, 3173872), (130, 2807656), (184, 1983670), (208, 1754785), (230, 1586936), (260, 1403828), (299, 1220720), (368, 991835), (460, 793468), (520, 701914), (598, 610360), (920, 396734), (1040, 350957), (1196, 305180), (1495, 244144), (1840, 198367), (2392, 152590), (2990, 122072), (4784, 76295), (5980, 61036), (11960, 30518), (15259, 23920)]