727482240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2383}}^1$

素因数の和:2461

約数の個数: 192

約数和(自身を含む): 2560559040

約数和(自身を除く): 1833076800

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, 64, 72, 80, 90, 96, 106, 120, 128, 144, 159, 160, 180, 192, 212, 240, 265, 288, 318, 320, 360, 384, 424, 477, 480, 530, 576, 636, 640, 720, 795, 848, 954, 960, 1060, 1152, 1272, 1440, 1590, 1696, 1908, 1920, 2120, 2383, 2385, 2544, 2880, 3180, 3392, 3816, 4240, 4766, 4770, 5088, 5760, 6360, 6784, 7149, 7632, 8480, 9532, 9540, 10176, 11915, 12720, 14298, 15264, 16960, 19064, 19080, 20352, 21447, 23830, 25440, 28596, 30528, 33920, 35745, 38128, 38160, 42894, 47660, 50880, 57192, 61056, 71490, 76256, 76320, 85788, 95320, 101760, 107235, 114384, 126299, 142980, 152512, 152640, 171576, 190640, 214470, 228768, 252598, 285960, 305024, 305280, 343152, 378897, 381280, 428940, 457536, 505196, 571920, 631495, 686304, 757794, 762560, 857880, 915072, 1010392, 1136691, 1143840, 1262990, 1372608, 1515588, 1525120, 1715760, 1894485, 2020784, 2273382, 2287680, 2525980, 2745216, 3031176, 3431520, 3788970, 4041568, 4546764, 4575360, 5051960, 5683455, 6062352, 6863040, 7577940, 8083136, 9093528, 10103920, 11366910, 12124704, 13726080, 15155880, 16166272, 18187056, 20207840, 22733820, 24249408, 30311760, 36374112, 40415680, 45467640, 48498816, 60623520, 72748224, 80831360, 90935280, 121247040, 145496448, 181870560, 242494080, 363741120, 727482240]

約数ペア:

[(1, 727482240), (2, 363741120), (3, 242494080), (4, 181870560), (5, 145496448), (6, 121247040), (8, 90935280), (9, 80831360), (10, 72748224), (12, 60623520), (15, 48498816), (16, 45467640), (18, 40415680), (20, 36374112), (24, 30311760), (30, 24249408), (32, 22733820), (36, 20207840), (40, 18187056), (45, 16166272), (48, 15155880), (53, 13726080), (60, 12124704), (64, 11366910), (72, 10103920), (80, 9093528), (90, 8083136), (96, 7577940), (106, 6863040), (120, 6062352), (128, 5683455), (144, 5051960), (159, 4575360), (160, 4546764), (180, 4041568), (192, 3788970), (212, 3431520), (240, 3031176), (265, 2745216), (288, 2525980), (318, 2287680), (320, 2273382), (360, 2020784), (384, 1894485), (424, 1715760), (477, 1525120), (480, 1515588), (530, 1372608), (576, 1262990), (636, 1143840), (640, 1136691), (720, 1010392), (795, 915072), (848, 857880), (954, 762560), (960, 757794), (1060, 686304), (1152, 631495), (1272, 571920), (1440, 505196), (1590, 457536), (1696, 428940), (1908, 381280), (1920, 378897), (2120, 343152), (2383, 305280), (2385, 305024), (2544, 285960), (2880, 252598), (3180, 228768), (3392, 214470), (3816, 190640), (4240, 171576), (4766, 152640), (4770, 152512), (5088, 142980), (5760, 126299), (6360, 114384), (6784, 107235), (7149, 101760), (7632, 95320), (8480, 85788), (9532, 76320), (9540, 76256), (10176, 71490), (11915, 61056), (12720, 57192), (14298, 50880), (15264, 47660), (16960, 42894), (19064, 38160), (19080, 38128), (20352, 35745), (21447, 33920), (23830, 30528), (25440, 28596)]