23121840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13763}}^1$

素因数の和:13786

約数の個数: 80

約数和(自身を含む): 81923328

約数和(自身を除く): 58801488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 13763, 27526, 41289, 55052, 68815, 82578, 96341, 110104, 137630, 165156, 192682, 206445, 220208, 275260, 289023, 330312, 385364, 412890, 481705, 550520, 578046, 660624, 770728, 825780, 963410, 1101040, 1156092, 1445115, 1541456, 1651560, 1926820, 2312184, 2890230, 3303120, 3853640, 4624368, 5780460, 7707280, 11560920, 23121840]

約数ペア:

[(1, 23121840), (2, 11560920), (3, 7707280), (4, 5780460), (5, 4624368), (6, 3853640), (7, 3303120), (8, 2890230), (10, 2312184), (12, 1926820), (14, 1651560), (15, 1541456), (16, 1445115), (20, 1156092), (21, 1101040), (24, 963410), (28, 825780), (30, 770728), (35, 660624), (40, 578046), (42, 550520), (48, 481705), (56, 412890), (60, 385364), (70, 330312), (80, 289023), (84, 275260), (105, 220208), (112, 206445), (120, 192682), (140, 165156), (168, 137630), (210, 110104), (240, 96341), (280, 82578), (336, 68815), (420, 55052), (560, 41289), (840, 27526), (1680, 13763)]