180148440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{613}}^1$

素因数の和:737

約数の個数: 128

約数和(自身を含む): 565862400

約数和(自身を除く): 385713960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 79, 93, 120, 124, 155, 158, 186, 237, 248, 310, 316, 372, 395, 465, 474, 613, 620, 632, 744, 790, 930, 948, 1185, 1226, 1240, 1580, 1839, 1860, 1896, 2370, 2449, 2452, 3065, 3160, 3678, 3720, 4740, 4898, 4904, 6130, 7347, 7356, 9195, 9480, 9796, 12245, 12260, 14694, 14712, 18390, 19003, 19592, 24490, 24520, 29388, 36735, 36780, 38006, 48427, 48980, 57009, 58776, 73470, 73560, 76012, 95015, 96854, 97960, 114018, 145281, 146940, 152024, 190030, 193708, 228036, 242135, 285045, 290562, 293880, 380060, 387416, 456072, 484270, 570090, 581124, 726405, 760120, 968540, 1140180, 1162248, 1452810, 1501237, 1937080, 2280360, 2905620, 3002474, 4503711, 5811240, 6004948, 7506185, 9007422, 12009896, 15012370, 18014844, 22518555, 30024740, 36029688, 45037110, 60049480, 90074220, 180148440]

約数ペア:

[(1, 180148440), (2, 90074220), (3, 60049480), (4, 45037110), (5, 36029688), (6, 30024740), (8, 22518555), (10, 18014844), (12, 15012370), (15, 12009896), (20, 9007422), (24, 7506185), (30, 6004948), (31, 5811240), (40, 4503711), (60, 3002474), (62, 2905620), (79, 2280360), (93, 1937080), (120, 1501237), (124, 1452810), (155, 1162248), (158, 1140180), (186, 968540), (237, 760120), (248, 726405), (310, 581124), (316, 570090), (372, 484270), (395, 456072), (465, 387416), (474, 380060), (613, 293880), (620, 290562), (632, 285045), (744, 242135), (790, 228036), (930, 193708), (948, 190030), (1185, 152024), (1226, 146940), (1240, 145281), (1580, 114018), (1839, 97960), (1860, 96854), (1896, 95015), (2370, 76012), (2449, 73560), (2452, 73470), (3065, 58776), (3160, 57009), (3678, 48980), (3720, 48427), (4740, 38006), (4898, 36780), (4904, 36735), (6130, 29388), (7347, 24520), (7356, 24490), (9195, 19592), (9480, 19003), (9796, 18390), (12245, 14712), (12260, 14694)]