124271820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1871}}^1$

素因数の和:1933

約数の個数: 120

約数和(自身を含む): 399567168

約数和(自身を除く): 275295348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 81, 82, 90, 108, 123, 135, 162, 164, 180, 205, 246, 270, 324, 369, 405, 410, 492, 540, 615, 738, 810, 820, 1107, 1230, 1476, 1620, 1845, 1871, 2214, 2460, 3321, 3690, 3742, 4428, 5535, 5613, 6642, 7380, 7484, 9355, 11070, 11226, 13284, 16605, 16839, 18710, 22140, 22452, 28065, 33210, 33678, 37420, 50517, 56130, 66420, 67356, 76711, 84195, 101034, 112260, 151551, 153422, 168390, 202068, 230133, 252585, 303102, 306844, 336780, 383555, 460266, 505170, 606204, 690399, 757755, 767110, 920532, 1010340, 1150665, 1380798, 1515510, 1534220, 2071197, 2301330, 2761596, 3031020, 3451995, 4142394, 4602660, 6213591, 6903990, 8284788, 10355985, 12427182, 13807980, 20711970, 24854364, 31067955, 41423940, 62135910, 124271820]

約数ペア:

[(1, 124271820), (2, 62135910), (3, 41423940), (4, 31067955), (5, 24854364), (6, 20711970), (9, 13807980), (10, 12427182), (12, 10355985), (15, 8284788), (18, 6903990), (20, 6213591), (27, 4602660), (30, 4142394), (36, 3451995), (41, 3031020), (45, 2761596), (54, 2301330), (60, 2071197), (81, 1534220), (82, 1515510), (90, 1380798), (108, 1150665), (123, 1010340), (135, 920532), (162, 767110), (164, 757755), (180, 690399), (205, 606204), (246, 505170), (270, 460266), (324, 383555), (369, 336780), (405, 306844), (410, 303102), (492, 252585), (540, 230133), (615, 202068), (738, 168390), (810, 153422), (820, 151551), (1107, 112260), (1230, 101034), (1476, 84195), (1620, 76711), (1845, 67356), (1871, 66420), (2214, 56130), (2460, 50517), (3321, 37420), (3690, 33678), (3742, 33210), (4428, 28065), (5535, 22452), (5613, 22140), (6642, 18710), (7380, 16839), (7484, 16605), (9355, 13284), (11070, 11226)]