391795560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83717}}^1$

素因数の和:83747

約数の個数: 96

約数和(自身を含む): 1371300840

約数和(自身を除く): 979505280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 83717, 167434, 251151, 334868, 418585, 502302, 669736, 753453, 837170, 1004604, 1088321, 1255755, 1506906, 1674340, 2009208, 2176642, 2511510, 3013812, 3264963, 3348680, 3767265, 4353284, 5023020, 5441605, 6027624, 6529926, 7534530, 8706568, 9794889, 10046040, 10883210, 13059852, 15069060, 16324815, 19589778, 21766420, 26119704, 30138120, 32649630, 39179556, 43532840, 48974445, 65299260, 78359112, 97948890, 130598520, 195897780, 391795560]

約数ペア:

[(1, 391795560), (2, 195897780), (3, 130598520), (4, 97948890), (5, 78359112), (6, 65299260), (8, 48974445), (9, 43532840), (10, 39179556), (12, 32649630), (13, 30138120), (15, 26119704), (18, 21766420), (20, 19589778), (24, 16324815), (26, 15069060), (30, 13059852), (36, 10883210), (39, 10046040), (40, 9794889), (45, 8706568), (52, 7534530), (60, 6529926), (65, 6027624), (72, 5441605), (78, 5023020), (90, 4353284), (104, 3767265), (117, 3348680), (120, 3264963), (130, 3013812), (156, 2511510), (180, 2176642), (195, 2009208), (234, 1674340), (260, 1506906), (312, 1255755), (360, 1088321), (390, 1004604), (468, 837170), (520, 753453), (585, 669736), (780, 502302), (936, 418585), (1170, 334868), (1560, 251151), (2340, 167434), (4680, 83717)]