61372920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73063}}^1$

素因数の和:73084

約数の個数: 64

約数和(自身を含む): 210424320

約数和(自身を除く): 149051400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 73063, 146126, 219189, 292252, 365315, 438378, 511441, 584504, 730630, 876756, 1022882, 1095945, 1461260, 1534323, 1753512, 2045764, 2191890, 2557205, 2922520, 3068646, 4091528, 4383780, 5114410, 6137292, 7671615, 8767560, 10228820, 12274584, 15343230, 20457640, 30686460, 61372920]

約数ペア:

[(1, 61372920), (2, 30686460), (3, 20457640), (4, 15343230), (5, 12274584), (6, 10228820), (7, 8767560), (8, 7671615), (10, 6137292), (12, 5114410), (14, 4383780), (15, 4091528), (20, 3068646), (21, 2922520), (24, 2557205), (28, 2191890), (30, 2045764), (35, 1753512), (40, 1534323), (42, 1461260), (56, 1095945), (60, 1022882), (70, 876756), (84, 730630), (105, 584504), (120, 511441), (140, 438378), (168, 365315), (210, 292252), (280, 219189), (420, 146126), (840, 73063)]