19103520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{39799}}^1$

素因数の和:39817

約数の個数: 48

約数和(自身を含む): 60177600

約数和(自身を除く): 41074080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 39799, 79598, 119397, 159196, 198995, 238794, 318392, 397990, 477588, 596985, 636784, 795980, 955176, 1193970, 1273568, 1591960, 1910352, 2387940, 3183920, 3820704, 4775880, 6367840, 9551760, 19103520]

約数ペア:

[(1, 19103520), (2, 9551760), (3, 6367840), (4, 4775880), (5, 3820704), (6, 3183920), (8, 2387940), (10, 1910352), (12, 1591960), (15, 1273568), (16, 1193970), (20, 955176), (24, 795980), (30, 636784), (32, 596985), (40, 477588), (48, 397990), (60, 318392), (80, 238794), (96, 198995), (120, 159196), (160, 119397), (240, 79598), (480, 39799)]