1926180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:91

約数の個数: 120

約数和(自身を含む): 6403320

約数和(自身を除く): 4477140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 41, 45, 54, 58, 60, 81, 82, 87, 90, 108, 116, 123, 135, 145, 162, 164, 174, 180, 205, 246, 261, 270, 290, 324, 348, 369, 405, 410, 435, 492, 522, 540, 580, 615, 738, 783, 810, 820, 870, 1044, 1107, 1189, 1230, 1305, 1476, 1566, 1620, 1740, 1845, 2214, 2349, 2378, 2460, 2610, 3132, 3321, 3567, 3690, 3915, 4428, 4698, 4756, 5220, 5535, 5945, 6642, 7134, 7380, 7830, 9396, 10701, 11070, 11745, 11890, 13284, 14268, 15660, 16605, 17835, 21402, 22140, 23490, 23780, 32103, 33210, 35670, 42804, 46980, 53505, 64206, 66420, 71340, 96309, 107010, 128412, 160515, 192618, 214020, 321030, 385236, 481545, 642060, 963090, 1926180]

約数ペア:

[(1, 1926180), (2, 963090), (3, 642060), (4, 481545), (5, 385236), (6, 321030), (9, 214020), (10, 192618), (12, 160515), (15, 128412), (18, 107010), (20, 96309), (27, 71340), (29, 66420), (30, 64206), (36, 53505), (41, 46980), (45, 42804), (54, 35670), (58, 33210), (60, 32103), (81, 23780), (82, 23490), (87, 22140), (90, 21402), (108, 17835), (116, 16605), (123, 15660), (135, 14268), (145, 13284), (162, 11890), (164, 11745), (174, 11070), (180, 10701), (205, 9396), (246, 7830), (261, 7380), (270, 7134), (290, 6642), (324, 5945), (348, 5535), (369, 5220), (405, 4756), (410, 4698), (435, 4428), (492, 3915), (522, 3690), (540, 3567), (580, 3321), (615, 3132), (738, 2610), (783, 2460), (810, 2378), (820, 2349), (870, 2214), (1044, 1845), (1107, 1740), (1189, 1620), (1230, 1566), (1305, 1476)]