1940040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 6697080

約数和(自身を除く): 4757040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 317, 340, 360, 408, 510, 612, 634, 680, 765, 951, 1020, 1224, 1268, 1530, 1585, 1902, 2040, 2536, 2853, 3060, 3170, 3804, 4755, 5389, 5706, 6120, 6340, 7608, 9510, 10778, 11412, 12680, 14265, 16167, 19020, 21556, 22824, 26945, 28530, 32334, 38040, 43112, 48501, 53890, 57060, 64668, 80835, 97002, 107780, 114120, 129336, 161670, 194004, 215560, 242505, 323340, 388008, 485010, 646680, 970020, 1940040]

約数ペア:

[(1, 1940040), (2, 970020), (3, 646680), (4, 485010), (5, 388008), (6, 323340), (8, 242505), (9, 215560), (10, 194004), (12, 161670), (15, 129336), (17, 114120), (18, 107780), (20, 97002), (24, 80835), (30, 64668), (34, 57060), (36, 53890), (40, 48501), (45, 43112), (51, 38040), (60, 32334), (68, 28530), (72, 26945), (85, 22824), (90, 21556), (102, 19020), (120, 16167), (136, 14265), (153, 12680), (170, 11412), (180, 10778), (204, 9510), (255, 7608), (306, 6340), (317, 6120), (340, 5706), (360, 5389), (408, 4755), (510, 3804), (612, 3170), (634, 3060), (680, 2853), (765, 2536), (951, 2040), (1020, 1902), (1224, 1585), (1268, 1530)]