87910560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1489}}^1$

素因数の和:1551

約数の個数: 144

約数和(自身を含む): 307518120

約数和(自身を除く): 219607560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1440, 1476, 1489, 1640, 1845, 1968, 2460, 2952, 2978, 3280, 3690, 3936, 4467, 4920, 5904, 5956, 6560, 7380, 7445, 8934, 9840, 11808, 11912, 13401, 14760, 14890, 17868, 19680, 22335, 23824, 26802, 29520, 29780, 35736, 44670, 47648, 53604, 59040, 59560, 61049, 67005, 71472, 89340, 107208, 119120, 122098, 134010, 142944, 178680, 183147, 214416, 238240, 244196, 268020, 305245, 357360, 366294, 428832, 488392, 536040, 549441, 610490, 714720, 732588, 915735, 976784, 1072080, 1098882, 1220980, 1465176, 1831470, 1953568, 2144160, 2197764, 2441960, 2747205, 2930352, 3662940, 4395528, 4883920, 5494410, 5860704, 7325880, 8791056, 9767840, 10988820, 14651760, 17582112, 21977640, 29303520, 43955280, 87910560]

約数ペア:

[(1, 87910560), (2, 43955280), (3, 29303520), (4, 21977640), (5, 17582112), (6, 14651760), (8, 10988820), (9, 9767840), (10, 8791056), (12, 7325880), (15, 5860704), (16, 5494410), (18, 4883920), (20, 4395528), (24, 3662940), (30, 2930352), (32, 2747205), (36, 2441960), (40, 2197764), (41, 2144160), (45, 1953568), (48, 1831470), (60, 1465176), (72, 1220980), (80, 1098882), (82, 1072080), (90, 976784), (96, 915735), (120, 732588), (123, 714720), (144, 610490), (160, 549441), (164, 536040), (180, 488392), (205, 428832), (240, 366294), (246, 357360), (288, 305245), (328, 268020), (360, 244196), (369, 238240), (410, 214416), (480, 183147), (492, 178680), (615, 142944), (656, 134010), (720, 122098), (738, 119120), (820, 107208), (984, 89340), (1230, 71472), (1312, 67005), (1440, 61049), (1476, 59560), (1489, 59040), (1640, 53604), (1845, 47648), (1968, 44670), (2460, 35736), (2952, 29780), (2978, 29520), (3280, 26802), (3690, 23824), (3936, 22335), (4467, 19680), (4920, 17868), (5904, 14890), (5956, 14760), (6560, 13401), (7380, 11912), (7445, 11808), (8934, 9840)]