15427260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 120

約数和(自身を含む): 49397040

約数和(自身を除く): 33969780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 89, 90, 107, 108, 135, 162, 178, 180, 214, 267, 270, 321, 324, 356, 405, 428, 445, 534, 535, 540, 642, 801, 810, 890, 963, 1068, 1070, 1284, 1335, 1602, 1605, 1620, 1780, 1926, 2140, 2403, 2670, 2889, 3204, 3210, 3852, 4005, 4806, 4815, 5340, 5778, 6420, 7209, 8010, 8667, 9523, 9612, 9630, 11556, 12015, 14418, 14445, 16020, 17334, 19046, 19260, 24030, 28569, 28836, 28890, 34668, 36045, 38092, 43335, 47615, 48060, 57138, 57780, 72090, 85707, 86670, 95230, 114276, 142845, 144180, 171414, 173340, 190460, 257121, 285690, 342828, 428535, 514242, 571380, 771363, 857070, 1028484, 1285605, 1542726, 1714140, 2571210, 3085452, 3856815, 5142420, 7713630, 15427260]

約数ペア:

[(1, 15427260), (2, 7713630), (3, 5142420), (4, 3856815), (5, 3085452), (6, 2571210), (9, 1714140), (10, 1542726), (12, 1285605), (15, 1028484), (18, 857070), (20, 771363), (27, 571380), (30, 514242), (36, 428535), (45, 342828), (54, 285690), (60, 257121), (81, 190460), (89, 173340), (90, 171414), (107, 144180), (108, 142845), (135, 114276), (162, 95230), (178, 86670), (180, 85707), (214, 72090), (267, 57780), (270, 57138), (321, 48060), (324, 47615), (356, 43335), (405, 38092), (428, 36045), (445, 34668), (534, 28890), (535, 28836), (540, 28569), (642, 24030), (801, 19260), (810, 19046), (890, 17334), (963, 16020), (1068, 14445), (1070, 14418), (1284, 12015), (1335, 11556), (1602, 9630), (1605, 9612), (1620, 9523), (1780, 8667), (1926, 8010), (2140, 7209), (2403, 6420), (2670, 5778), (2889, 5340), (3204, 4815), (3210, 4806), (3852, 4005)]