3481680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:268

約数の個数: 80

約数和(自身を含む): 10981440

約数和(自身を除く): 7499760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 163, 178, 240, 267, 326, 356, 445, 489, 534, 652, 712, 815, 890, 978, 1068, 1304, 1335, 1424, 1630, 1780, 1956, 2136, 2445, 2608, 2670, 3260, 3560, 3912, 4272, 4890, 5340, 6520, 7120, 7824, 9780, 10680, 13040, 14507, 19560, 21360, 29014, 39120, 43521, 58028, 72535, 87042, 116056, 145070, 174084, 217605, 232112, 290140, 348168, 435210, 580280, 696336, 870420, 1160560, 1740840, 3481680]

約数ペア:

[(1, 3481680), (2, 1740840), (3, 1160560), (4, 870420), (5, 696336), (6, 580280), (8, 435210), (10, 348168), (12, 290140), (15, 232112), (16, 217605), (20, 174084), (24, 145070), (30, 116056), (40, 87042), (48, 72535), (60, 58028), (80, 43521), (89, 39120), (120, 29014), (163, 21360), (178, 19560), (240, 14507), (267, 13040), (326, 10680), (356, 9780), (445, 7824), (489, 7120), (534, 6520), (652, 5340), (712, 4890), (815, 4272), (890, 3912), (978, 3560), (1068, 3260), (1304, 2670), (1335, 2608), (1424, 2445), (1630, 2136), (1780, 1956)]