42205920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3823}}^1$

素因数の和:3864

約数の個数: 96

約数和(自身を含む): 138765312

約数和(自身を除く): 96559392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 3823, 5520, 7646, 11040, 11469, 15292, 19115, 22938, 30584, 38230, 45876, 57345, 61168, 76460, 87929, 91752, 114690, 122336, 152920, 175858, 183504, 229380, 263787, 305840, 351716, 367008, 439645, 458760, 527574, 611680, 703432, 879290, 917520, 1055148, 1318935, 1406864, 1758580, 1835040, 2110296, 2637870, 2813728, 3517160, 4220592, 5275740, 7034320, 8441184, 10551480, 14068640, 21102960, 42205920]

約数ペア:

[(1, 42205920), (2, 21102960), (3, 14068640), (4, 10551480), (5, 8441184), (6, 7034320), (8, 5275740), (10, 4220592), (12, 3517160), (15, 2813728), (16, 2637870), (20, 2110296), (23, 1835040), (24, 1758580), (30, 1406864), (32, 1318935), (40, 1055148), (46, 917520), (48, 879290), (60, 703432), (69, 611680), (80, 527574), (92, 458760), (96, 439645), (115, 367008), (120, 351716), (138, 305840), (160, 263787), (184, 229380), (230, 183504), (240, 175858), (276, 152920), (345, 122336), (368, 114690), (460, 91752), (480, 87929), (552, 76460), (690, 61168), (736, 57345), (920, 45876), (1104, 38230), (1380, 30584), (1840, 22938), (2208, 19115), (2760, 15292), (3680, 11469), (3823, 11040), (5520, 7646)]