80110560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:185

約数の個数: 192

約数和(自身を含む): 266499072

約数和(自身を除く): 186388512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 53, 60, 67, 80, 94, 96, 106, 120, 134, 141, 159, 160, 188, 201, 212, 235, 240, 265, 268, 282, 318, 335, 376, 402, 424, 470, 480, 530, 536, 564, 636, 670, 705, 752, 795, 804, 848, 940, 1005, 1060, 1072, 1128, 1272, 1340, 1410, 1504, 1590, 1608, 1696, 1880, 2010, 2120, 2144, 2256, 2491, 2544, 2680, 2820, 3149, 3180, 3216, 3551, 3760, 4020, 4240, 4512, 4982, 5088, 5360, 5640, 6298, 6360, 6432, 7102, 7473, 7520, 8040, 8480, 9447, 9964, 10653, 10720, 11280, 12455, 12596, 12720, 14204, 14946, 15745, 16080, 17755, 18894, 19928, 21306, 22560, 24910, 25192, 25440, 28408, 29892, 31490, 32160, 35510, 37365, 37788, 39856, 42612, 47235, 49820, 50384, 53265, 56816, 59784, 62980, 71020, 74730, 75576, 79712, 85224, 94470, 99640, 100768, 106530, 113632, 119568, 125960, 142040, 149460, 151152, 166897, 170448, 188940, 199280, 213060, 239136, 251920, 284080, 298920, 302304, 333794, 340896, 377880, 398560, 426120, 500691, 503840, 568160, 597840, 667588, 755760, 834485, 852240, 1001382, 1195680, 1335176, 1511520, 1668970, 1704480, 2002764, 2503455, 2670352, 3337940, 4005528, 5006910, 5340704, 6675880, 8011056, 10013820, 13351760, 16022112, 20027640, 26703520, 40055280, 80110560]

約数ペア:

[(1, 80110560), (2, 40055280), (3, 26703520), (4, 20027640), (5, 16022112), (6, 13351760), (8, 10013820), (10, 8011056), (12, 6675880), (15, 5340704), (16, 5006910), (20, 4005528), (24, 3337940), (30, 2670352), (32, 2503455), (40, 2002764), (47, 1704480), (48, 1668970), (53, 1511520), (60, 1335176), (67, 1195680), (80, 1001382), (94, 852240), (96, 834485), (106, 755760), (120, 667588), (134, 597840), (141, 568160), (159, 503840), (160, 500691), (188, 426120), (201, 398560), (212, 377880), (235, 340896), (240, 333794), (265, 302304), (268, 298920), (282, 284080), (318, 251920), (335, 239136), (376, 213060), (402, 199280), (424, 188940), (470, 170448), (480, 166897), (530, 151152), (536, 149460), (564, 142040), (636, 125960), (670, 119568), (705, 113632), (752, 106530), (795, 100768), (804, 99640), (848, 94470), (940, 85224), (1005, 79712), (1060, 75576), (1072, 74730), (1128, 71020), (1272, 62980), (1340, 59784), (1410, 56816), (1504, 53265), (1590, 50384), (1608, 49820), (1696, 47235), (1880, 42612), (2010, 39856), (2120, 37788), (2144, 37365), (2256, 35510), (2491, 32160), (2544, 31490), (2680, 29892), (2820, 28408), (3149, 25440), (3180, 25192), (3216, 24910), (3551, 22560), (3760, 21306), (4020, 19928), (4240, 18894), (4512, 17755), (4982, 16080), (5088, 15745), (5360, 14946), (5640, 14204), (6298, 12720), (6360, 12596), (6432, 12455), (7102, 11280), (7473, 10720), (7520, 10653), (8040, 9964), (8480, 9447)]