231772680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{1231}}^1$

素因数の和:1771

約数の個数: 96

約数和(自身を含む): 755314560

約数和(自身を除く): 523541880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 523, 1046, 1231, 1569, 2092, 2462, 2615, 3138, 3693, 4184, 4707, 4924, 5230, 6155, 6276, 7386, 7845, 9414, 9848, 10460, 11079, 12310, 12552, 14772, 15690, 18465, 18828, 20920, 22158, 23535, 24620, 29544, 31380, 36930, 37656, 44316, 47070, 49240, 55395, 62760, 73860, 88632, 94140, 110790, 147720, 188280, 221580, 443160, 643813, 1287626, 1931439, 2575252, 3219065, 3862878, 5150504, 5794317, 6438130, 7725756, 9657195, 11588634, 12876260, 15451512, 19314390, 23177268, 25752520, 28971585, 38628780, 46354536, 57943170, 77257560, 115886340, 231772680]

約数ペア:

[(1, 231772680), (2, 115886340), (3, 77257560), (4, 57943170), (5, 46354536), (6, 38628780), (8, 28971585), (9, 25752520), (10, 23177268), (12, 19314390), (15, 15451512), (18, 12876260), (20, 11588634), (24, 9657195), (30, 7725756), (36, 6438130), (40, 5794317), (45, 5150504), (60, 3862878), (72, 3219065), (90, 2575252), (120, 1931439), (180, 1287626), (360, 643813), (523, 443160), (1046, 221580), (1231, 188280), (1569, 147720), (2092, 110790), (2462, 94140), (2615, 88632), (3138, 73860), (3693, 62760), (4184, 55395), (4707, 49240), (4924, 47070), (5230, 44316), (6155, 37656), (6276, 36930), (7386, 31380), (7845, 29544), (9414, 24620), (9848, 23535), (10460, 22158), (11079, 20920), (12310, 18828), (12552, 18465), (14772, 15690)]