138098040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{5783}}^1$

素因数の和:5996

約数の個数: 64

約数和(自身を含む): 416448000

約数和(自身を除く): 278349960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3980, 4776, 5783, 5970, 7960, 11566, 11940, 17349, 23132, 23880, 28915, 34698, 46264, 57830, 69396, 86745, 115660, 138792, 173490, 231320, 346980, 693960, 1150817, 2301634, 3452451, 4603268, 5754085, 6904902, 9206536, 11508170, 13809804, 17262255, 23016340, 27619608, 34524510, 46032680, 69049020, 138098040]

約数ペア:

[(1, 138098040), (2, 69049020), (3, 46032680), (4, 34524510), (5, 27619608), (6, 23016340), (8, 17262255), (10, 13809804), (12, 11508170), (15, 9206536), (20, 6904902), (24, 5754085), (30, 4603268), (40, 3452451), (60, 2301634), (120, 1150817), (199, 693960), (398, 346980), (597, 231320), (796, 173490), (995, 138792), (1194, 115660), (1592, 86745), (1990, 69396), (2388, 57830), (2985, 46264), (3980, 34698), (4776, 28915), (5783, 23880), (5970, 23132), (7960, 17349), (11566, 11940)]