8036280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{1063}}^1$

素因数の和:1090

約数の個数: 128

約数和(自身を含む): 30643200

約数和(自身を除く): 22606920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1063, 1080, 1260, 1512, 1890, 2126, 2520, 3189, 3780, 4252, 5315, 6378, 7441, 7560, 8504, 9567, 10630, 12756, 14882, 15945, 19134, 21260, 22323, 25512, 28701, 29764, 31890, 37205, 38268, 42520, 44646, 47835, 57402, 59528, 63780, 66969, 74410, 76536, 89292, 95670, 111615, 114804, 127560, 133938, 143505, 148820, 178584, 191340, 200907, 223230, 229608, 267876, 287010, 297640, 334845, 382680, 401814, 446460, 535752, 574020, 669690, 803628, 892920, 1004535, 1148040, 1339380, 1607256, 2009070, 2678760, 4018140, 8036280]

約数ペア:

[(1, 8036280), (2, 4018140), (3, 2678760), (4, 2009070), (5, 1607256), (6, 1339380), (7, 1148040), (8, 1004535), (9, 892920), (10, 803628), (12, 669690), (14, 574020), (15, 535752), (18, 446460), (20, 401814), (21, 382680), (24, 334845), (27, 297640), (28, 287010), (30, 267876), (35, 229608), (36, 223230), (40, 200907), (42, 191340), (45, 178584), (54, 148820), (56, 143505), (60, 133938), (63, 127560), (70, 114804), (72, 111615), (84, 95670), (90, 89292), (105, 76536), (108, 74410), (120, 66969), (126, 63780), (135, 59528), (140, 57402), (168, 47835), (180, 44646), (189, 42520), (210, 38268), (216, 37205), (252, 31890), (270, 29764), (280, 28701), (315, 25512), (360, 22323), (378, 21260), (420, 19134), (504, 15945), (540, 14882), (630, 12756), (756, 10630), (840, 9567), (945, 8504), (1063, 7560), (1080, 7441), (1260, 6378), (1512, 5315), (1890, 4252), (2126, 3780), (2520, 3189)]