323629440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2309}}^1$

素因数の和:2404

約数の個数: 128

約数和(自身を含む): 1046152800

約数和(自身を除く): 722523360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 292, 320, 365, 384, 438, 480, 584, 640, 730, 876, 960, 1095, 1168, 1460, 1752, 1920, 2190, 2309, 2336, 2920, 3504, 4380, 4618, 4672, 5840, 6927, 7008, 8760, 9236, 9344, 11545, 11680, 13854, 14016, 17520, 18472, 23090, 23360, 27708, 28032, 34635, 35040, 36944, 46180, 46720, 55416, 69270, 70080, 73888, 92360, 110832, 138540, 140160, 147776, 168557, 184720, 221664, 277080, 295552, 337114, 369440, 443328, 505671, 554160, 674228, 738880, 842785, 886656, 1011342, 1108320, 1348456, 1477760, 1685570, 2022684, 2216640, 2528355, 2696912, 3371140, 4045368, 4433280, 5056710, 5393824, 6742280, 8090736, 10113420, 10787648, 13484560, 16181472, 20226840, 21575296, 26969120, 32362944, 40453680, 53938240, 64725888, 80907360, 107876480, 161814720, 323629440]

約数ペア:

[(1, 323629440), (2, 161814720), (3, 107876480), (4, 80907360), (5, 64725888), (6, 53938240), (8, 40453680), (10, 32362944), (12, 26969120), (15, 21575296), (16, 20226840), (20, 16181472), (24, 13484560), (30, 10787648), (32, 10113420), (40, 8090736), (48, 6742280), (60, 5393824), (64, 5056710), (73, 4433280), (80, 4045368), (96, 3371140), (120, 2696912), (128, 2528355), (146, 2216640), (160, 2022684), (192, 1685570), (219, 1477760), (240, 1348456), (292, 1108320), (320, 1011342), (365, 886656), (384, 842785), (438, 738880), (480, 674228), (584, 554160), (640, 505671), (730, 443328), (876, 369440), (960, 337114), (1095, 295552), (1168, 277080), (1460, 221664), (1752, 184720), (1920, 168557), (2190, 147776), (2309, 140160), (2336, 138540), (2920, 110832), (3504, 92360), (4380, 73888), (4618, 70080), (4672, 69270), (5840, 55416), (6927, 46720), (7008, 46180), (8760, 36944), (9236, 35040), (9344, 34635), (11545, 28032), (11680, 27708), (13854, 23360), (14016, 23090), (17520, 18472)]