3880080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:353

約数の個数: 120

約数和(自身を含む): 13840632

約数和(自身を除く): 9960552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 317, 340, 360, 408, 510, 612, 634, 680, 720, 765, 816, 951, 1020, 1224, 1268, 1360, 1530, 1585, 1902, 2040, 2448, 2536, 2853, 3060, 3170, 3804, 4080, 4755, 5072, 5389, 5706, 6120, 6340, 7608, 9510, 10778, 11412, 12240, 12680, 14265, 15216, 16167, 19020, 21556, 22824, 25360, 26945, 28530, 32334, 38040, 43112, 45648, 48501, 53890, 57060, 64668, 76080, 80835, 86224, 97002, 107780, 114120, 129336, 161670, 194004, 215560, 228240, 242505, 258672, 323340, 388008, 431120, 485010, 646680, 776016, 970020, 1293360, 1940040, 3880080]

約数ペア:

[(1, 3880080), (2, 1940040), (3, 1293360), (4, 970020), (5, 776016), (6, 646680), (8, 485010), (9, 431120), (10, 388008), (12, 323340), (15, 258672), (16, 242505), (17, 228240), (18, 215560), (20, 194004), (24, 161670), (30, 129336), (34, 114120), (36, 107780), (40, 97002), (45, 86224), (48, 80835), (51, 76080), (60, 64668), (68, 57060), (72, 53890), (80, 48501), (85, 45648), (90, 43112), (102, 38040), (120, 32334), (136, 28530), (144, 26945), (153, 25360), (170, 22824), (180, 21556), (204, 19020), (240, 16167), (255, 15216), (272, 14265), (306, 12680), (317, 12240), (340, 11412), (360, 10778), (408, 9510), (510, 7608), (612, 6340), (634, 6120), (680, 5706), (720, 5389), (765, 5072), (816, 4755), (951, 4080), (1020, 3804), (1224, 3170), (1268, 3060), (1360, 2853), (1530, 2536), (1585, 2448), (1902, 2040)]