12531960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{4973}}^1$

素因数の和:4997

約数の個数: 96

約数和(自身を含む): 46556640

約数和(自身を除く): 34024680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 4973, 9946, 14919, 19892, 24865, 29838, 34811, 39784, 44757, 49730, 59676, 69622, 74595, 89514, 99460, 104433, 119352, 139244, 149190, 174055, 179028, 198920, 208866, 223785, 278488, 298380, 313299, 348110, 358056, 417732, 447570, 522165, 596760, 626598, 696220, 835464, 895140, 1044330, 1253196, 1392440, 1566495, 1790280, 2088660, 2506392, 3132990, 4177320, 6265980, 12531960]

約数ペア:

[(1, 12531960), (2, 6265980), (3, 4177320), (4, 3132990), (5, 2506392), (6, 2088660), (7, 1790280), (8, 1566495), (9, 1392440), (10, 1253196), (12, 1044330), (14, 895140), (15, 835464), (18, 696220), (20, 626598), (21, 596760), (24, 522165), (28, 447570), (30, 417732), (35, 358056), (36, 348110), (40, 313299), (42, 298380), (45, 278488), (56, 223785), (60, 208866), (63, 198920), (70, 179028), (72, 174055), (84, 149190), (90, 139244), (105, 119352), (120, 104433), (126, 99460), (140, 89514), (168, 74595), (180, 69622), (210, 59676), (252, 49730), (280, 44757), (315, 39784), (360, 34811), (420, 29838), (504, 24865), (630, 19892), (840, 14919), (1260, 9946), (2520, 4973)]