181841040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8147}}^1$

素因数の和:8197

約数の個数: 120

約数和(自身を含む): 630459648

約数和(自身を除く): 448618608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 8147, 11160, 16294, 22320, 24441, 32588, 40735, 48882, 65176, 73323, 81470, 97764, 122205, 130352, 146646, 162940, 195528, 244410, 252557, 293292, 325880, 366615, 391056, 488820, 505114, 586584, 651760, 733230, 757671, 977640, 1010228, 1173168, 1262785, 1466460, 1515342, 1955280, 2020456, 2273013, 2525570, 2932920, 3030684, 3788355, 4040912, 4546026, 5051140, 5865840, 6061368, 7576710, 9092052, 10102280, 11365065, 12122736, 15153420, 18184104, 20204560, 22730130, 30306840, 36368208, 45460260, 60613680, 90920520, 181841040]

約数ペア:

[(1, 181841040), (2, 90920520), (3, 60613680), (4, 45460260), (5, 36368208), (6, 30306840), (8, 22730130), (9, 20204560), (10, 18184104), (12, 15153420), (15, 12122736), (16, 11365065), (18, 10102280), (20, 9092052), (24, 7576710), (30, 6061368), (31, 5865840), (36, 5051140), (40, 4546026), (45, 4040912), (48, 3788355), (60, 3030684), (62, 2932920), (72, 2525570), (80, 2273013), (90, 2020456), (93, 1955280), (120, 1515342), (124, 1466460), (144, 1262785), (155, 1173168), (180, 1010228), (186, 977640), (240, 757671), (248, 733230), (279, 651760), (310, 586584), (360, 505114), (372, 488820), (465, 391056), (496, 366615), (558, 325880), (620, 293292), (720, 252557), (744, 244410), (930, 195528), (1116, 162940), (1240, 146646), (1395, 130352), (1488, 122205), (1860, 97764), (2232, 81470), (2480, 73323), (2790, 65176), (3720, 48882), (4464, 40735), (5580, 32588), (7440, 24441), (8147, 22320), (11160, 16294)]