19301160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3923}}^1$

素因数の和:3978

約数の個数: 64

約数和(自身を含む): 59330880

約数和(自身を除く): 40029720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 3923, 4920, 7846, 11769, 15692, 19615, 23538, 31384, 39230, 47076, 58845, 78460, 94152, 117690, 156920, 160843, 235380, 321686, 470760, 482529, 643372, 804215, 965058, 1286744, 1608430, 1930116, 2412645, 3216860, 3860232, 4825290, 6433720, 9650580, 19301160]

約数ペア:

[(1, 19301160), (2, 9650580), (3, 6433720), (4, 4825290), (5, 3860232), (6, 3216860), (8, 2412645), (10, 1930116), (12, 1608430), (15, 1286744), (20, 965058), (24, 804215), (30, 643372), (40, 482529), (41, 470760), (60, 321686), (82, 235380), (120, 160843), (123, 156920), (164, 117690), (205, 94152), (246, 78460), (328, 58845), (410, 47076), (492, 39230), (615, 31384), (820, 23538), (984, 19615), (1230, 15692), (1640, 11769), (2460, 7846), (3923, 4920)]