42555120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{761}}^1$

素因数の和:1010

約数の個数: 80

約数和(自身を含む): 132661152

約数和(自身を除く): 90106032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 233, 240, 466, 699, 761, 932, 1165, 1398, 1522, 1864, 2283, 2330, 2796, 3044, 3495, 3728, 3805, 4566, 4660, 5592, 6088, 6990, 7610, 9132, 9320, 11184, 11415, 12176, 13980, 15220, 18264, 18640, 22830, 27960, 30440, 36528, 45660, 55920, 60880, 91320, 177313, 182640, 354626, 531939, 709252, 886565, 1063878, 1418504, 1773130, 2127756, 2659695, 2837008, 3546260, 4255512, 5319390, 7092520, 8511024, 10638780, 14185040, 21277560, 42555120]

約数ペア:

[(1, 42555120), (2, 21277560), (3, 14185040), (4, 10638780), (5, 8511024), (6, 7092520), (8, 5319390), (10, 4255512), (12, 3546260), (15, 2837008), (16, 2659695), (20, 2127756), (24, 1773130), (30, 1418504), (40, 1063878), (48, 886565), (60, 709252), (80, 531939), (120, 354626), (233, 182640), (240, 177313), (466, 91320), (699, 60880), (761, 55920), (932, 45660), (1165, 36528), (1398, 30440), (1522, 27960), (1864, 22830), (2283, 18640), (2330, 18264), (2796, 15220), (3044, 13980), (3495, 12176), (3728, 11415), (3805, 11184), (4566, 9320), (4660, 9132), (5592, 7610), (6088, 6990)]