90285360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3109}}^1$

素因数の和:3147

約数の個数: 120

約数和(自身を含む): 307740720

約数和(自身を除く): 217455360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3109, 3630, 4840, 5808, 6218, 7260, 9327, 9680, 12436, 14520, 15545, 18654, 24872, 29040, 31090, 34199, 37308, 46635, 49744, 62180, 68398, 74616, 93270, 102597, 124360, 136796, 149232, 170995, 186540, 205194, 248720, 273592, 341990, 373080, 376189, 410388, 512985, 547184, 683980, 746160, 752378, 820776, 1025970, 1128567, 1367960, 1504756, 1641552, 1880945, 2051940, 2257134, 2735920, 3009512, 3761890, 4103880, 4514268, 5642835, 6019024, 7523780, 8207760, 9028536, 11285670, 15047560, 18057072, 22571340, 30095120, 45142680, 90285360]

約数ペア:

[(1, 90285360), (2, 45142680), (3, 30095120), (4, 22571340), (5, 18057072), (6, 15047560), (8, 11285670), (10, 9028536), (11, 8207760), (12, 7523780), (15, 6019024), (16, 5642835), (20, 4514268), (22, 4103880), (24, 3761890), (30, 3009512), (33, 2735920), (40, 2257134), (44, 2051940), (48, 1880945), (55, 1641552), (60, 1504756), (66, 1367960), (80, 1128567), (88, 1025970), (110, 820776), (120, 752378), (121, 746160), (132, 683980), (165, 547184), (176, 512985), (220, 410388), (240, 376189), (242, 373080), (264, 341990), (330, 273592), (363, 248720), (440, 205194), (484, 186540), (528, 170995), (605, 149232), (660, 136796), (726, 124360), (880, 102597), (968, 93270), (1210, 74616), (1320, 68398), (1452, 62180), (1815, 49744), (1936, 46635), (2420, 37308), (2640, 34199), (2904, 31090), (3109, 29040), (3630, 24872), (4840, 18654), (5808, 15545), (6218, 14520), (7260, 12436), (9327, 9680)]