2568240

素因数分解:

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

素因数の和:92

約数の個数: 160

約数和(自身を含む): 9374400

約数和(自身を除く): 6806160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 41, 45, 48, 54, 58, 60, 72, 80, 82, 87, 90, 108, 116, 120, 123, 135, 144, 145, 164, 174, 180, 205, 216, 232, 240, 246, 261, 270, 290, 328, 348, 360, 369, 410, 432, 435, 464, 492, 522, 540, 580, 615, 656, 696, 720, 738, 783, 820, 870, 984, 1044, 1080, 1107, 1160, 1189, 1230, 1305, 1392, 1476, 1566, 1640, 1740, 1845, 1968, 2088, 2160, 2214, 2320, 2378, 2460, 2610, 2952, 3132, 3280, 3480, 3567, 3690, 3915, 4176, 4428, 4756, 4920, 5220, 5535, 5904, 5945, 6264, 6960, 7134, 7380, 7830, 8856, 9512, 9840, 10440, 10701, 11070, 11890, 12528, 14268, 14760, 15660, 17712, 17835, 19024, 20880, 21402, 22140, 23780, 28536, 29520, 31320, 32103, 35670, 42804, 44280, 47560, 53505, 57072, 62640, 64206, 71340, 85608, 88560, 95120, 107010, 128412, 142680, 160515, 171216, 214020, 256824, 285360, 321030, 428040, 513648, 642060, 856080, 1284120, 2568240]

約数ペア:

[(1, 2568240), (2, 1284120), (3, 856080), (4, 642060), (5, 513648), (6, 428040), (8, 321030), (9, 285360), (10, 256824), (12, 214020), (15, 171216), (16, 160515), (18, 142680), (20, 128412), (24, 107010), (27, 95120), (29, 88560), (30, 85608), (36, 71340), (40, 64206), (41, 62640), (45, 57072), (48, 53505), (54, 47560), (58, 44280), (60, 42804), (72, 35670), (80, 32103), (82, 31320), (87, 29520), (90, 28536), (108, 23780), (116, 22140), (120, 21402), (123, 20880), (135, 19024), (144, 17835), (145, 17712), (164, 15660), (174, 14760), (180, 14268), (205, 12528), (216, 11890), (232, 11070), (240, 10701), (246, 10440), (261, 9840), (270, 9512), (290, 8856), (328, 7830), (348, 7380), (360, 7134), (369, 6960), (410, 6264), (432, 5945), (435, 5904), (464, 5535), (492, 5220), (522, 4920), (540, 4756), (580, 4428), (615, 4176), (656, 3915), (696, 3690), (720, 3567), (738, 3480), (783, 3280), (820, 3132), (870, 2952), (984, 2610), (1044, 2460), (1080, 2378), (1107, 2320), (1160, 2214), (1189, 2160), (1230, 2088), (1305, 1968), (1392, 1845), (1476, 1740), (1566, 1640)]