15667560

素因数分解:

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

素因数の和:272

約数の個数: 128

約数和(自身を含む): 53136000

約数和(自身を除く): 37468440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 89, 90, 108, 120, 135, 163, 178, 180, 216, 267, 270, 326, 356, 360, 445, 489, 534, 540, 652, 712, 801, 815, 890, 978, 1068, 1080, 1304, 1335, 1467, 1602, 1630, 1780, 1956, 2136, 2403, 2445, 2670, 2934, 3204, 3260, 3560, 3912, 4005, 4401, 4806, 4890, 5340, 5868, 6408, 6520, 7335, 8010, 8802, 9612, 9780, 10680, 11736, 12015, 14507, 14670, 16020, 17604, 19224, 19560, 22005, 24030, 29014, 29340, 32040, 35208, 43521, 44010, 48060, 58028, 58680, 72535, 87042, 88020, 96120, 116056, 130563, 145070, 174084, 176040, 217605, 261126, 290140, 348168, 391689, 435210, 522252, 580280, 652815, 783378, 870420, 1044504, 1305630, 1566756, 1740840, 1958445, 2611260, 3133512, 3916890, 5222520, 7833780, 15667560]

約数ペア:

[(1, 15667560), (2, 7833780), (3, 5222520), (4, 3916890), (5, 3133512), (6, 2611260), (8, 1958445), (9, 1740840), (10, 1566756), (12, 1305630), (15, 1044504), (18, 870420), (20, 783378), (24, 652815), (27, 580280), (30, 522252), (36, 435210), (40, 391689), (45, 348168), (54, 290140), (60, 261126), (72, 217605), (89, 176040), (90, 174084), (108, 145070), (120, 130563), (135, 116056), (163, 96120), (178, 88020), (180, 87042), (216, 72535), (267, 58680), (270, 58028), (326, 48060), (356, 44010), (360, 43521), (445, 35208), (489, 32040), (534, 29340), (540, 29014), (652, 24030), (712, 22005), (801, 19560), (815, 19224), (890, 17604), (978, 16020), (1068, 14670), (1080, 14507), (1304, 12015), (1335, 11736), (1467, 10680), (1602, 9780), (1630, 9612), (1780, 8802), (1956, 8010), (2136, 7335), (2403, 6520), (2445, 6408), (2670, 5868), (2934, 5340), (3204, 4890), (3260, 4806), (3560, 4401), (3912, 4005)]