238198440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{104473}}^1$

素因数の和:104506

約数の個数: 64

約数和(自身を含む): 752212800

約数和(自身を除く): 514014360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 104473, 208946, 313419, 417892, 522365, 626838, 835784, 1044730, 1253676, 1567095, 1984987, 2089460, 2507352, 3134190, 3969974, 4178920, 5954961, 6268380, 7939948, 9924935, 11909922, 12536760, 15879896, 19849870, 23819844, 29774805, 39699740, 47639688, 59549610, 79399480, 119099220, 238198440]

約数ペア:

[(1, 238198440), (2, 119099220), (3, 79399480), (4, 59549610), (5, 47639688), (6, 39699740), (8, 29774805), (10, 23819844), (12, 19849870), (15, 15879896), (19, 12536760), (20, 11909922), (24, 9924935), (30, 7939948), (38, 6268380), (40, 5954961), (57, 4178920), (60, 3969974), (76, 3134190), (95, 2507352), (114, 2089460), (120, 1984987), (152, 1567095), (190, 1253676), (228, 1044730), (285, 835784), (380, 626838), (456, 522365), (570, 417892), (760, 313419), (1140, 208946), (2280, 104473)]