127260720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:545

約数の個数: 200

約数和(自身を含む): 453720960

約数和(自身を除く): 326460240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 81, 82, 90, 108, 120, 123, 135, 144, 162, 164, 180, 205, 216, 240, 246, 270, 324, 328, 360, 369, 405, 410, 432, 479, 492, 540, 615, 648, 656, 720, 738, 810, 820, 958, 984, 1080, 1107, 1230, 1296, 1437, 1476, 1620, 1640, 1845, 1916, 1968, 2160, 2214, 2395, 2460, 2874, 2952, 3240, 3280, 3321, 3690, 3832, 4311, 4428, 4790, 4920, 5535, 5748, 5904, 6480, 6642, 7185, 7380, 7664, 8622, 8856, 9580, 9840, 11070, 11496, 12933, 13284, 14370, 14760, 16605, 17244, 17712, 19160, 19639, 21555, 22140, 22992, 25866, 26568, 28740, 29520, 33210, 34488, 38320, 38799, 39278, 43110, 44280, 51732, 53136, 57480, 58917, 64665, 66420, 68976, 77598, 78556, 86220, 88560, 98195, 103464, 114960, 117834, 129330, 132840, 155196, 157112, 172440, 176751, 193995, 196390, 206928, 235668, 258660, 265680, 294585, 310392, 314224, 344880, 353502, 387990, 392780, 471336, 517320, 530253, 589170, 620784, 707004, 775980, 785560, 883755, 942672, 1034640, 1060506, 1178340, 1414008, 1551960, 1571120, 1590759, 1767510, 2121012, 2356680, 2651265, 2828016, 3103920, 3181518, 3535020, 4242024, 4713360, 5302530, 6363036, 7070040, 7953795, 8484048, 10605060, 12726072, 14140080, 15907590, 21210120, 25452144, 31815180, 42420240, 63630360, 127260720]

約数ペア:

[(1, 127260720), (2, 63630360), (3, 42420240), (4, 31815180), (5, 25452144), (6, 21210120), (8, 15907590), (9, 14140080), (10, 12726072), (12, 10605060), (15, 8484048), (16, 7953795), (18, 7070040), (20, 6363036), (24, 5302530), (27, 4713360), (30, 4242024), (36, 3535020), (40, 3181518), (41, 3103920), (45, 2828016), (48, 2651265), (54, 2356680), (60, 2121012), (72, 1767510), (80, 1590759), (81, 1571120), (82, 1551960), (90, 1414008), (108, 1178340), (120, 1060506), (123, 1034640), (135, 942672), (144, 883755), (162, 785560), (164, 775980), (180, 707004), (205, 620784), (216, 589170), (240, 530253), (246, 517320), (270, 471336), (324, 392780), (328, 387990), (360, 353502), (369, 344880), (405, 314224), (410, 310392), (432, 294585), (479, 265680), (492, 258660), (540, 235668), (615, 206928), (648, 196390), (656, 193995), (720, 176751), (738, 172440), (810, 157112), (820, 155196), (958, 132840), (984, 129330), (1080, 117834), (1107, 114960), (1230, 103464), (1296, 98195), (1437, 88560), (1476, 86220), (1620, 78556), (1640, 77598), (1845, 68976), (1916, 66420), (1968, 64665), (2160, 58917), (2214, 57480), (2395, 53136), (2460, 51732), (2874, 44280), (2952, 43110), (3240, 39278), (3280, 38799), (3321, 38320), (3690, 34488), (3832, 33210), (4311, 29520), (4428, 28740), (4790, 26568), (4920, 25866), (5535, 22992), (5748, 22140), (5904, 21555), (6480, 19639), (6642, 19160), (7185, 17712), (7380, 17244), (7664, 16605), (8622, 14760), (8856, 14370), (9580, 13284), (9840, 12933), (11070, 11496)]