23811960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3253}}^1$

素因数の和:3328

約数の個数: 64

約数和(自身を含む): 72629280

約数和(自身を除く): 48817320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3253, 3660, 6506, 7320, 9759, 13012, 16265, 19518, 26024, 32530, 39036, 48795, 65060, 78072, 97590, 130120, 195180, 198433, 390360, 396866, 595299, 793732, 992165, 1190598, 1587464, 1984330, 2381196, 2976495, 3968660, 4762392, 5952990, 7937320, 11905980, 23811960]

約数ペア:

[(1, 23811960), (2, 11905980), (3, 7937320), (4, 5952990), (5, 4762392), (6, 3968660), (8, 2976495), (10, 2381196), (12, 1984330), (15, 1587464), (20, 1190598), (24, 992165), (30, 793732), (40, 595299), (60, 396866), (61, 390360), (120, 198433), (122, 195180), (183, 130120), (244, 97590), (305, 78072), (366, 65060), (488, 48795), (610, 39036), (732, 32530), (915, 26024), (1220, 19518), (1464, 16265), (1830, 13012), (2440, 9759), (3253, 7320), (3660, 6506)]