61567560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{523}}^1$

素因数の和:652

約数の個数: 128

約数和(自身を含む): 207504000

約数和(自身を除く): 145936440

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, 90, 108, 109, 120, 135, 180, 216, 218, 270, 327, 360, 436, 523, 540, 545, 654, 872, 981, 1046, 1080, 1090, 1308, 1569, 1635, 1962, 2092, 2180, 2615, 2616, 2943, 3138, 3270, 3924, 4184, 4360, 4707, 4905, 5230, 5886, 6276, 6540, 7845, 7848, 9414, 9810, 10460, 11772, 12552, 13080, 14121, 14715, 15690, 18828, 19620, 20920, 23535, 23544, 28242, 29430, 31380, 37656, 39240, 47070, 56484, 57007, 58860, 62760, 70605, 94140, 112968, 114014, 117720, 141210, 171021, 188280, 228028, 282420, 285035, 342042, 456056, 513063, 564840, 570070, 684084, 855105, 1026126, 1140140, 1368168, 1539189, 1710210, 2052252, 2280280, 2565315, 3078378, 3420420, 4104504, 5130630, 6156756, 6840840, 7695945, 10261260, 12313512, 15391890, 20522520, 30783780, 61567560]

約数ペア:

[(1, 61567560), (2, 30783780), (3, 20522520), (4, 15391890), (5, 12313512), (6, 10261260), (8, 7695945), (9, 6840840), (10, 6156756), (12, 5130630), (15, 4104504), (18, 3420420), (20, 3078378), (24, 2565315), (27, 2280280), (30, 2052252), (36, 1710210), (40, 1539189), (45, 1368168), (54, 1140140), (60, 1026126), (72, 855105), (90, 684084), (108, 570070), (109, 564840), (120, 513063), (135, 456056), (180, 342042), (216, 285035), (218, 282420), (270, 228028), (327, 188280), (360, 171021), (436, 141210), (523, 117720), (540, 114014), (545, 112968), (654, 94140), (872, 70605), (981, 62760), (1046, 58860), (1080, 57007), (1090, 56484), (1308, 47070), (1569, 39240), (1635, 37656), (1962, 31380), (2092, 29430), (2180, 28242), (2615, 23544), (2616, 23535), (2943, 20920), (3138, 19620), (3270, 18828), (3924, 15690), (4184, 14715), (4360, 14121), (4707, 13080), (4905, 12552), (5230, 11772), (5886, 10460), (6276, 9810), (6540, 9414), (7845, 7848)]