61239240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:525

約数の個数: 160

約数和(自身を含む): 211309560

約数和(自身を除く): 150070320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 81, 82, 90, 108, 120, 123, 135, 162, 164, 180, 205, 216, 246, 270, 324, 328, 360, 369, 405, 410, 461, 492, 540, 615, 648, 738, 810, 820, 922, 984, 1080, 1107, 1230, 1383, 1476, 1620, 1640, 1844, 1845, 2214, 2305, 2460, 2766, 2952, 3240, 3321, 3688, 3690, 4149, 4428, 4610, 4920, 5532, 5535, 6642, 6915, 7380, 8298, 8856, 9220, 11064, 11070, 12447, 13284, 13830, 14760, 16596, 16605, 18440, 18901, 20745, 22140, 24894, 26568, 27660, 33192, 33210, 37341, 37802, 41490, 44280, 49788, 55320, 56703, 62235, 66420, 74682, 75604, 82980, 94505, 99576, 113406, 124470, 132840, 149364, 151208, 165960, 170109, 186705, 189010, 226812, 248940, 283515, 298728, 340218, 373410, 378020, 453624, 497880, 510327, 567030, 680436, 746820, 756040, 850545, 1020654, 1134060, 1360872, 1493640, 1530981, 1701090, 2041308, 2268120, 2551635, 3061962, 3402180, 4082616, 5103270, 6123924, 6804360, 7654905, 10206540, 12247848, 15309810, 20413080, 30619620, 61239240]

約数ペア:

[(1, 61239240), (2, 30619620), (3, 20413080), (4, 15309810), (5, 12247848), (6, 10206540), (8, 7654905), (9, 6804360), (10, 6123924), (12, 5103270), (15, 4082616), (18, 3402180), (20, 3061962), (24, 2551635), (27, 2268120), (30, 2041308), (36, 1701090), (40, 1530981), (41, 1493640), (45, 1360872), (54, 1134060), (60, 1020654), (72, 850545), (81, 756040), (82, 746820), (90, 680436), (108, 567030), (120, 510327), (123, 497880), (135, 453624), (162, 378020), (164, 373410), (180, 340218), (205, 298728), (216, 283515), (246, 248940), (270, 226812), (324, 189010), (328, 186705), (360, 170109), (369, 165960), (405, 151208), (410, 149364), (461, 132840), (492, 124470), (540, 113406), (615, 99576), (648, 94505), (738, 82980), (810, 75604), (820, 74682), (922, 66420), (984, 62235), (1080, 56703), (1107, 55320), (1230, 49788), (1383, 44280), (1476, 41490), (1620, 37802), (1640, 37341), (1844, 33210), (1845, 33192), (2214, 27660), (2305, 26568), (2460, 24894), (2766, 22140), (2952, 20745), (3240, 18901), (3321, 18440), (3688, 16605), (3690, 16596), (4149, 14760), (4428, 13830), (4610, 13284), (4920, 12447), (5532, 11070), (5535, 11064), (6642, 9220), (6915, 8856), (7380, 8298)]