89770320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3041}}^1$

素因数の和:3101

約数の個数: 120

約数和(自身を含む): 308933352

約数和(自身を除く): 219163032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3041, 3280, 3690, 4920, 5904, 6082, 7380, 9123, 9840, 12164, 14760, 15205, 18246, 24328, 27369, 29520, 30410, 36492, 45615, 48656, 54738, 60820, 72984, 91230, 109476, 121640, 124681, 136845, 145968, 182460, 218952, 243280, 249362, 273690, 364920, 374043, 437904, 498724, 547380, 623405, 729840, 748086, 997448, 1094760, 1122129, 1246810, 1496172, 1870215, 1994896, 2189520, 2244258, 2493620, 2992344, 3740430, 4488516, 4987240, 5610645, 5984688, 7480860, 8977032, 9974480, 11221290, 14961720, 17954064, 22442580, 29923440, 44885160, 89770320]

約数ペア:

[(1, 89770320), (2, 44885160), (3, 29923440), (4, 22442580), (5, 17954064), (6, 14961720), (8, 11221290), (9, 9974480), (10, 8977032), (12, 7480860), (15, 5984688), (16, 5610645), (18, 4987240), (20, 4488516), (24, 3740430), (30, 2992344), (36, 2493620), (40, 2244258), (41, 2189520), (45, 1994896), (48, 1870215), (60, 1496172), (72, 1246810), (80, 1122129), (82, 1094760), (90, 997448), (120, 748086), (123, 729840), (144, 623405), (164, 547380), (180, 498724), (205, 437904), (240, 374043), (246, 364920), (328, 273690), (360, 249362), (369, 243280), (410, 218952), (492, 182460), (615, 145968), (656, 136845), (720, 124681), (738, 121640), (820, 109476), (984, 91230), (1230, 72984), (1476, 60820), (1640, 54738), (1845, 48656), (1968, 45615), (2460, 36492), (2952, 30410), (3041, 29520), (3280, 27369), (3690, 24328), (4920, 18246), (5904, 15205), (6082, 14760), (7380, 12164), (9123, 9840)]