2775974640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{953}}^1$

素因数の和:1251

約数の個数: 160

約数和(自身を含む): 8815417920

約数和(自身を除く): 6039443280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 229, 240, 265, 318, 424, 458, 530, 636, 687, 795, 848, 916, 953, 1060, 1145, 1272, 1374, 1590, 1832, 1906, 2120, 2290, 2544, 2748, 2859, 3180, 3435, 3664, 3812, 4240, 4580, 4765, 5496, 5718, 6360, 6870, 7624, 9160, 9530, 10992, 11436, 12137, 12720, 13740, 14295, 15248, 18320, 19060, 22872, 24274, 27480, 28590, 36411, 38120, 45744, 48548, 50509, 54960, 57180, 60685, 72822, 76240, 97096, 101018, 114360, 121370, 145644, 151527, 182055, 194192, 202036, 218237, 228720, 242740, 252545, 291288, 303054, 364110, 404072, 436474, 485480, 505090, 582576, 606108, 654711, 728220, 757635, 808144, 872948, 970960, 1010180, 1091185, 1212216, 1309422, 1456440, 1515270, 1745896, 2020360, 2182370, 2424432, 2618844, 2912880, 3030540, 3273555, 3491792, 4040720, 4364740, 5237688, 6061080, 6547110, 8729480, 10475376, 11566561, 12122160, 13094220, 17458960, 23133122, 26188440, 34699683, 46266244, 52376880, 57832805, 69399366, 92532488, 115665610, 138798732, 173498415, 185064976, 231331220, 277597464, 346996830, 462662440, 555194928, 693993660, 925324880, 1387987320, 2775974640]

約数ペア:

[(1, 2775974640), (2, 1387987320), (3, 925324880), (4, 693993660), (5, 555194928), (6, 462662440), (8, 346996830), (10, 277597464), (12, 231331220), (15, 185064976), (16, 173498415), (20, 138798732), (24, 115665610), (30, 92532488), (40, 69399366), (48, 57832805), (53, 52376880), (60, 46266244), (80, 34699683), (106, 26188440), (120, 23133122), (159, 17458960), (212, 13094220), (229, 12122160), (240, 11566561), (265, 10475376), (318, 8729480), (424, 6547110), (458, 6061080), (530, 5237688), (636, 4364740), (687, 4040720), (795, 3491792), (848, 3273555), (916, 3030540), (953, 2912880), (1060, 2618844), (1145, 2424432), (1272, 2182370), (1374, 2020360), (1590, 1745896), (1832, 1515270), (1906, 1456440), (2120, 1309422), (2290, 1212216), (2544, 1091185), (2748, 1010180), (2859, 970960), (3180, 872948), (3435, 808144), (3664, 757635), (3812, 728220), (4240, 654711), (4580, 606108), (4765, 582576), (5496, 505090), (5718, 485480), (6360, 436474), (6870, 404072), (7624, 364110), (9160, 303054), (9530, 291288), (10992, 252545), (11436, 242740), (12137, 228720), (12720, 218237), (13740, 202036), (14295, 194192), (15248, 182055), (18320, 151527), (19060, 145644), (22872, 121370), (24274, 114360), (27480, 101018), (28590, 97096), (36411, 76240), (38120, 72822), (45744, 60685), (48548, 57180), (50509, 54960)]