78794160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11321}}^1$

素因数の和:11366

約数の個数: 80

約数和(自身を含む): 252707040

約数和(自身を除く): 173912880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 11321, 22642, 33963, 45284, 56605, 67926, 90568, 113210, 135852, 169815, 181136, 226420, 271704, 328309, 339630, 452840, 543408, 656618, 679260, 905680, 984927, 1313236, 1358520, 1641545, 1969854, 2626472, 2717040, 3283090, 3939708, 4924635, 5252944, 6566180, 7879416, 9849270, 13132360, 15758832, 19698540, 26264720, 39397080, 78794160]

約数ペア:

[(1, 78794160), (2, 39397080), (3, 26264720), (4, 19698540), (5, 15758832), (6, 13132360), (8, 9849270), (10, 7879416), (12, 6566180), (15, 5252944), (16, 4924635), (20, 3939708), (24, 3283090), (29, 2717040), (30, 2626472), (40, 1969854), (48, 1641545), (58, 1358520), (60, 1313236), (80, 984927), (87, 905680), (116, 679260), (120, 656618), (145, 543408), (174, 452840), (232, 339630), (240, 328309), (290, 271704), (348, 226420), (435, 181136), (464, 169815), (580, 135852), (696, 113210), (870, 90568), (1160, 67926), (1392, 56605), (1740, 45284), (2320, 33963), (3480, 22642), (6960, 11321)]