3173520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1889}}^1$

素因数の和:1912

約数の個数: 80

約数和(自身を含む): 11249280

約数和(自身を除く): 8075760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 1889, 3778, 5667, 7556, 9445, 11334, 13223, 15112, 18890, 22668, 26446, 28335, 30224, 37780, 39669, 45336, 52892, 56670, 66115, 75560, 79338, 90672, 105784, 113340, 132230, 151120, 158676, 198345, 211568, 226680, 264460, 317352, 396690, 453360, 528920, 634704, 793380, 1057840, 1586760, 3173520]

約数ペア:

[(1, 3173520), (2, 1586760), (3, 1057840), (4, 793380), (5, 634704), (6, 528920), (7, 453360), (8, 396690), (10, 317352), (12, 264460), (14, 226680), (15, 211568), (16, 198345), (20, 158676), (21, 151120), (24, 132230), (28, 113340), (30, 105784), (35, 90672), (40, 79338), (42, 75560), (48, 66115), (56, 56670), (60, 52892), (70, 45336), (80, 39669), (84, 37780), (105, 30224), (112, 28335), (120, 26446), (140, 22668), (168, 18890), (210, 15112), (240, 13223), (280, 11334), (336, 9445), (420, 7556), (560, 5667), (840, 3778), (1680, 1889)]