161851080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{28697}}^1$

素因数の和:28758

約数の個数: 64

約数和(自身を含む): 495901440

約数和(自身を除く): 334050360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 28697, 57394, 86091, 114788, 143485, 172182, 229576, 286970, 344364, 430455, 573940, 688728, 860910, 1147880, 1348759, 1721820, 2697518, 3443640, 4046277, 5395036, 6743795, 8092554, 10790072, 13487590, 16185108, 20231385, 26975180, 32370216, 40462770, 53950360, 80925540, 161851080]

約数ペア:

[(1, 161851080), (2, 80925540), (3, 53950360), (4, 40462770), (5, 32370216), (6, 26975180), (8, 20231385), (10, 16185108), (12, 13487590), (15, 10790072), (20, 8092554), (24, 6743795), (30, 5395036), (40, 4046277), (47, 3443640), (60, 2697518), (94, 1721820), (120, 1348759), (141, 1147880), (188, 860910), (235, 688728), (282, 573940), (376, 430455), (470, 344364), (564, 286970), (705, 229576), (940, 172182), (1128, 143485), (1410, 114788), (1880, 86091), (2820, 57394), (5640, 28697)]