1129680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{523}}^1$

素因数の和:545

約数の個数: 80

約数和(自身を含む): 3898560

約数和(自身を除く): 2768880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 523, 540, 720, 1046, 1080, 1569, 2092, 2160, 2615, 3138, 4184, 4707, 5230, 6276, 7845, 8368, 9414, 10460, 12552, 14121, 15690, 18828, 20920, 23535, 25104, 28242, 31380, 37656, 41840, 47070, 56484, 62760, 70605, 75312, 94140, 112968, 125520, 141210, 188280, 225936, 282420, 376560, 564840, 1129680]

約数ペア:

[(1, 1129680), (2, 564840), (3, 376560), (4, 282420), (5, 225936), (6, 188280), (8, 141210), (9, 125520), (10, 112968), (12, 94140), (15, 75312), (16, 70605), (18, 62760), (20, 56484), (24, 47070), (27, 41840), (30, 37656), (36, 31380), (40, 28242), (45, 25104), (48, 23535), (54, 20920), (60, 18828), (72, 15690), (80, 14121), (90, 12552), (108, 10460), (120, 9414), (135, 8368), (144, 7845), (180, 6276), (216, 5230), (240, 4707), (270, 4184), (360, 3138), (432, 2615), (523, 2160), (540, 2092), (720, 1569), (1046, 1080)]