2885331840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{941}}^1\times {\mathrm{1597}}^1$

素因数の和:2560

約数の個数: 128

約数和(自身を含む): 9212533920

約数和(自身を除く): 6327202080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 941, 960, 1597, 1882, 1920, 2823, 3194, 3764, 4705, 4791, 5646, 6388, 7528, 7985, 9410, 9582, 11292, 12776, 14115, 15056, 15970, 18820, 19164, 22584, 23955, 25552, 28230, 30112, 31940, 37640, 38328, 45168, 47910, 51104, 56460, 60224, 63880, 75280, 76656, 90336, 95820, 102208, 112920, 120448, 127760, 150560, 153312, 180672, 191640, 204416, 225840, 255520, 301120, 306624, 361344, 383280, 451680, 511040, 602240, 613248, 766560, 903360, 1022080, 1502777, 1533120, 1806720, 3005554, 3066240, 4508331, 6011108, 7513885, 9016662, 12022216, 15027770, 18033324, 22541655, 24044432, 30055540, 36066648, 45083310, 48088864, 60111080, 72133296, 90166620, 96177728, 120222160, 144266592, 180333240, 192355456, 240444320, 288533184, 360666480, 480888640, 577066368, 721332960, 961777280, 1442665920, 2885331840]

約数ペア:

[(1, 2885331840), (2, 1442665920), (3, 961777280), (4, 721332960), (5, 577066368), (6, 480888640), (8, 360666480), (10, 288533184), (12, 240444320), (15, 192355456), (16, 180333240), (20, 144266592), (24, 120222160), (30, 96177728), (32, 90166620), (40, 72133296), (48, 60111080), (60, 48088864), (64, 45083310), (80, 36066648), (96, 30055540), (120, 24044432), (128, 22541655), (160, 18033324), (192, 15027770), (240, 12022216), (320, 9016662), (384, 7513885), (480, 6011108), (640, 4508331), (941, 3066240), (960, 3005554), (1597, 1806720), (1882, 1533120), (1920, 1502777), (2823, 1022080), (3194, 903360), (3764, 766560), (4705, 613248), (4791, 602240), (5646, 511040), (6388, 451680), (7528, 383280), (7985, 361344), (9410, 306624), (9582, 301120), (11292, 255520), (12776, 225840), (14115, 204416), (15056, 191640), (15970, 180672), (18820, 153312), (19164, 150560), (22584, 127760), (23955, 120448), (25552, 112920), (28230, 102208), (30112, 95820), (31940, 90336), (37640, 76656), (38328, 75280), (45168, 63880), (47910, 60224), (51104, 56460)]