6845880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1$

素因数の和:744

約数の個数: 64

約数和(自身を含む): 20800800

約数和(自身を除く): 13954920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 641, 712, 890, 1068, 1282, 1335, 1780, 1923, 2136, 2564, 2670, 3205, 3560, 3846, 5128, 5340, 6410, 7692, 9615, 10680, 12820, 15384, 19230, 25640, 38460, 57049, 76920, 114098, 171147, 228196, 285245, 342294, 456392, 570490, 684588, 855735, 1140980, 1369176, 1711470, 2281960, 3422940, 6845880]

約数ペア:

[(1, 6845880), (2, 3422940), (3, 2281960), (4, 1711470), (5, 1369176), (6, 1140980), (8, 855735), (10, 684588), (12, 570490), (15, 456392), (20, 342294), (24, 285245), (30, 228196), (40, 171147), (60, 114098), (89, 76920), (120, 57049), (178, 38460), (267, 25640), (356, 19230), (445, 15384), (534, 12820), (641, 10680), (712, 9615), (890, 7692), (1068, 6410), (1282, 5340), (1335, 5128), (1780, 3846), (1923, 3560), (2136, 3205), (2564, 2670)]