181870560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2383}}^1$

素因数の和:2457

約数の個数: 144

約数和(自身を含む): 632608704

約数和(自身を除く): 450738144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 212, 240, 265, 288, 318, 360, 424, 477, 480, 530, 636, 720, 795, 848, 954, 1060, 1272, 1440, 1590, 1696, 1908, 2120, 2383, 2385, 2544, 3180, 3816, 4240, 4766, 4770, 5088, 6360, 7149, 7632, 8480, 9532, 9540, 11915, 12720, 14298, 15264, 19064, 19080, 21447, 23830, 25440, 28596, 35745, 38128, 38160, 42894, 47660, 57192, 71490, 76256, 76320, 85788, 95320, 107235, 114384, 126299, 142980, 171576, 190640, 214470, 228768, 252598, 285960, 343152, 378897, 381280, 428940, 505196, 571920, 631495, 686304, 757794, 857880, 1010392, 1136691, 1143840, 1262990, 1515588, 1715760, 1894485, 2020784, 2273382, 2525980, 3031176, 3431520, 3788970, 4041568, 4546764, 5051960, 5683455, 6062352, 7577940, 9093528, 10103920, 11366910, 12124704, 15155880, 18187056, 20207840, 22733820, 30311760, 36374112, 45467640, 60623520, 90935280, 181870560]

約数ペア:

[(1, 181870560), (2, 90935280), (3, 60623520), (4, 45467640), (5, 36374112), (6, 30311760), (8, 22733820), (9, 20207840), (10, 18187056), (12, 15155880), (15, 12124704), (16, 11366910), (18, 10103920), (20, 9093528), (24, 7577940), (30, 6062352), (32, 5683455), (36, 5051960), (40, 4546764), (45, 4041568), (48, 3788970), (53, 3431520), (60, 3031176), (72, 2525980), (80, 2273382), (90, 2020784), (96, 1894485), (106, 1715760), (120, 1515588), (144, 1262990), (159, 1143840), (160, 1136691), (180, 1010392), (212, 857880), (240, 757794), (265, 686304), (288, 631495), (318, 571920), (360, 505196), (424, 428940), (477, 381280), (480, 378897), (530, 343152), (636, 285960), (720, 252598), (795, 228768), (848, 214470), (954, 190640), (1060, 171576), (1272, 142980), (1440, 126299), (1590, 114384), (1696, 107235), (1908, 95320), (2120, 85788), (2383, 76320), (2385, 76256), (2544, 71490), (3180, 57192), (3816, 47660), (4240, 42894), (4766, 38160), (4770, 38128), (5088, 35745), (6360, 28596), (7149, 25440), (7632, 23830), (8480, 21447), (9532, 19080), (9540, 19064), (11915, 15264), (12720, 14298)]