2080443060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{158329}}^1$

素因数の和:158417

約数の個数: 72

約数和(自身を含む): 6397165320

約数和(自身を除く): 4316722260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 6570, 13140, 158329, 316658, 474987, 633316, 791645, 949974, 1424961, 1583290, 1899948, 2374935, 2849922, 3166580, 4749870, 5699844, 7124805, 9499740, 11558017, 14249610, 23116034, 28499220, 34674051, 46232068, 57790085, 69348102, 104022153, 115580170, 138696204, 173370255, 208044306, 231160340, 346740510, 416088612, 520110765, 693481020, 1040221530, 2080443060]

約数ペア:

[(1, 2080443060), (2, 1040221530), (3, 693481020), (4, 520110765), (5, 416088612), (6, 346740510), (9, 231160340), (10, 208044306), (12, 173370255), (15, 138696204), (18, 115580170), (20, 104022153), (30, 69348102), (36, 57790085), (45, 46232068), (60, 34674051), (73, 28499220), (90, 23116034), (146, 14249610), (180, 11558017), (219, 9499740), (292, 7124805), (365, 5699844), (438, 4749870), (657, 3166580), (730, 2849922), (876, 2374935), (1095, 1899948), (1314, 1583290), (1460, 1424961), (2190, 949974), (2628, 791645), (3285, 633316), (4380, 474987), (6570, 316658), (13140, 158329)]