181792560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2621}}^1$

素因数の和:2671

約数の個数: 120

約数和(自身を含む): 598885776

約数和(自身を除く): 417093216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 289, 340, 408, 510, 578, 680, 816, 867, 1020, 1156, 1360, 1445, 1734, 2040, 2312, 2621, 2890, 3468, 4080, 4335, 4624, 5242, 5780, 6936, 7863, 8670, 10484, 11560, 13105, 13872, 15726, 17340, 20968, 23120, 26210, 31452, 34680, 39315, 41936, 44557, 52420, 62904, 69360, 78630, 89114, 104840, 125808, 133671, 157260, 178228, 209680, 222785, 267342, 314520, 356456, 445570, 534684, 629040, 668355, 712912, 757469, 891140, 1069368, 1336710, 1514938, 1782280, 2138736, 2272407, 2673420, 3029876, 3564560, 3787345, 4544814, 5346840, 6059752, 7574690, 9089628, 10693680, 11362035, 12119504, 15149380, 18179256, 22724070, 30298760, 36358512, 45448140, 60597520, 90896280, 181792560]

約数ペア:

[(1, 181792560), (2, 90896280), (3, 60597520), (4, 45448140), (5, 36358512), (6, 30298760), (8, 22724070), (10, 18179256), (12, 15149380), (15, 12119504), (16, 11362035), (17, 10693680), (20, 9089628), (24, 7574690), (30, 6059752), (34, 5346840), (40, 4544814), (48, 3787345), (51, 3564560), (60, 3029876), (68, 2673420), (80, 2272407), (85, 2138736), (102, 1782280), (120, 1514938), (136, 1336710), (170, 1069368), (204, 891140), (240, 757469), (255, 712912), (272, 668355), (289, 629040), (340, 534684), (408, 445570), (510, 356456), (578, 314520), (680, 267342), (816, 222785), (867, 209680), (1020, 178228), (1156, 157260), (1360, 133671), (1445, 125808), (1734, 104840), (2040, 89114), (2312, 78630), (2621, 69360), (2890, 62904), (3468, 52420), (4080, 44557), (4335, 41936), (4624, 39315), (5242, 34680), (5780, 31452), (6936, 26210), (7863, 23120), (8670, 20968), (10484, 17340), (11560, 15726), (13105, 13872)]