1155060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:75

約数の個数: 120

約数和(自身を含む): 3902976

約数和(自身を除く): 2747916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 31, 36, 45, 46, 54, 60, 62, 69, 81, 90, 92, 93, 108, 115, 124, 135, 138, 155, 162, 180, 186, 207, 230, 270, 276, 279, 310, 324, 345, 372, 405, 414, 460, 465, 540, 558, 620, 621, 690, 713, 810, 828, 837, 930, 1035, 1116, 1242, 1380, 1395, 1426, 1620, 1674, 1860, 1863, 2070, 2139, 2484, 2511, 2790, 2852, 3105, 3348, 3565, 3726, 4140, 4185, 4278, 5022, 5580, 6210, 6417, 7130, 7452, 8370, 8556, 9315, 10044, 10695, 12420, 12555, 12834, 14260, 16740, 18630, 19251, 21390, 25110, 25668, 32085, 37260, 38502, 42780, 50220, 57753, 64170, 77004, 96255, 115506, 128340, 192510, 231012, 288765, 385020, 577530, 1155060]

約数ペア:

[(1, 1155060), (2, 577530), (3, 385020), (4, 288765), (5, 231012), (6, 192510), (9, 128340), (10, 115506), (12, 96255), (15, 77004), (18, 64170), (20, 57753), (23, 50220), (27, 42780), (30, 38502), (31, 37260), (36, 32085), (45, 25668), (46, 25110), (54, 21390), (60, 19251), (62, 18630), (69, 16740), (81, 14260), (90, 12834), (92, 12555), (93, 12420), (108, 10695), (115, 10044), (124, 9315), (135, 8556), (138, 8370), (155, 7452), (162, 7130), (180, 6417), (186, 6210), (207, 5580), (230, 5022), (270, 4278), (276, 4185), (279, 4140), (310, 3726), (324, 3565), (345, 3348), (372, 3105), (405, 2852), (414, 2790), (460, 2511), (465, 2484), (540, 2139), (558, 2070), (620, 1863), (621, 1860), (690, 1674), (713, 1620), (810, 1426), (828, 1395), (837, 1380), (930, 1242), (1035, 1116)]