180854640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{829}}^1$

素因数の和:952

約数の個数: 160

約数和(自身を含む): 629870400

約数和(自身を除く): 449015760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 101, 108, 120, 135, 144, 180, 202, 216, 240, 270, 303, 360, 404, 432, 505, 540, 606, 720, 808, 829, 909, 1010, 1080, 1212, 1515, 1616, 1658, 1818, 2020, 2160, 2424, 2487, 2727, 3030, 3316, 3636, 4040, 4145, 4545, 4848, 4974, 5454, 6060, 6632, 7272, 7461, 8080, 8290, 9090, 9948, 10908, 12120, 12435, 13264, 13635, 14544, 14922, 16580, 18180, 19896, 21816, 22383, 24240, 24870, 27270, 29844, 33160, 36360, 37305, 39792, 43632, 44766, 49740, 54540, 59688, 66320, 72720, 74610, 83729, 89532, 99480, 109080, 111915, 119376, 149220, 167458, 179064, 198960, 218160, 223830, 251187, 298440, 334916, 358128, 418645, 447660, 502374, 596880, 669832, 753561, 837290, 895320, 1004748, 1255935, 1339664, 1507122, 1674580, 1790640, 2009496, 2260683, 2511870, 3014244, 3349160, 3767805, 4018992, 4521366, 5023740, 6028488, 6698320, 7535610, 9042732, 10047480, 11303415, 12056976, 15071220, 18085464, 20094960, 22606830, 30142440, 36170928, 45213660, 60284880, 90427320, 180854640]

約数ペア:

[(1, 180854640), (2, 90427320), (3, 60284880), (4, 45213660), (5, 36170928), (6, 30142440), (8, 22606830), (9, 20094960), (10, 18085464), (12, 15071220), (15, 12056976), (16, 11303415), (18, 10047480), (20, 9042732), (24, 7535610), (27, 6698320), (30, 6028488), (36, 5023740), (40, 4521366), (45, 4018992), (48, 3767805), (54, 3349160), (60, 3014244), (72, 2511870), (80, 2260683), (90, 2009496), (101, 1790640), (108, 1674580), (120, 1507122), (135, 1339664), (144, 1255935), (180, 1004748), (202, 895320), (216, 837290), (240, 753561), (270, 669832), (303, 596880), (360, 502374), (404, 447660), (432, 418645), (505, 358128), (540, 334916), (606, 298440), (720, 251187), (808, 223830), (829, 218160), (909, 198960), (1010, 179064), (1080, 167458), (1212, 149220), (1515, 119376), (1616, 111915), (1658, 109080), (1818, 99480), (2020, 89532), (2160, 83729), (2424, 74610), (2487, 72720), (2727, 66320), (3030, 59688), (3316, 54540), (3636, 49740), (4040, 44766), (4145, 43632), (4545, 39792), (4848, 37305), (4974, 36360), (5454, 33160), (6060, 29844), (6632, 27270), (7272, 24870), (7461, 24240), (8080, 22383), (8290, 21816), (9090, 19896), (9948, 18180), (10908, 16580), (12120, 14922), (12435, 14544), (13264, 13635)]