18838006080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{417509}}^1$

素因数の和:417576

約数の個数: 112

約数和(自身を含む): 61083383040

約数和(自身を除く): 42245376960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 141, 160, 188, 192, 235, 240, 282, 320, 376, 470, 480, 564, 705, 752, 940, 960, 1128, 1410, 1504, 1880, 2256, 2820, 3008, 3760, 4512, 5640, 7520, 9024, 11280, 15040, 22560, 45120, 417509, 835018, 1252527, 1670036, 2087545, 2505054, 3340072, 4175090, 5010108, 6262635, 6680144, 8350180, 10020216, 12525270, 13360288, 16700360, 19622923, 20040432, 25050540, 26720576, 33400720, 39245846, 40080864, 50101080, 58868769, 66801440, 78491692, 80161728, 98114615, 100202160, 117737538, 133602880, 156983384, 196229230, 200404320, 235475076, 294343845, 313966768, 392458460, 400808640, 470950152, 588687690, 627933536, 784916920, 941900304, 1177375380, 1255867072, 1569833840, 1883800608, 2354750760, 3139667680, 3767601216, 4709501520, 6279335360, 9419003040, 18838006080]

約数ペア:

[(1, 18838006080), (2, 9419003040), (3, 6279335360), (4, 4709501520), (5, 3767601216), (6, 3139667680), (8, 2354750760), (10, 1883800608), (12, 1569833840), (15, 1255867072), (16, 1177375380), (20, 941900304), (24, 784916920), (30, 627933536), (32, 588687690), (40, 470950152), (47, 400808640), (48, 392458460), (60, 313966768), (64, 294343845), (80, 235475076), (94, 200404320), (96, 196229230), (120, 156983384), (141, 133602880), (160, 117737538), (188, 100202160), (192, 98114615), (235, 80161728), (240, 78491692), (282, 66801440), (320, 58868769), (376, 50101080), (470, 40080864), (480, 39245846), (564, 33400720), (705, 26720576), (752, 25050540), (940, 20040432), (960, 19622923), (1128, 16700360), (1410, 13360288), (1504, 12525270), (1880, 10020216), (2256, 8350180), (2820, 6680144), (3008, 6262635), (3760, 5010108), (4512, 4175090), (5640, 3340072), (7520, 2505054), (9024, 2087545), (11280, 1670036), (15040, 1252527), (22560, 835018), (45120, 417509)]