5142420

素因数分解:

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

素因数の和:214

約数の個数: 96

約数和(自身を含む): 16329600

約数和(自身を除く): 11187180

約数列:

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

約数ペア:

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