1960326480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1166861}}^1$

素因数の和:1166884

約数の個数: 80

約数和(自身を含む): 6945162624

約数和(自身を除く): 4984836144

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, 1166861, 2333722, 3500583, 4667444, 5834305, 7001166, 8168027, 9334888, 11668610, 14002332, 16336054, 17502915, 18669776, 23337220, 24504081, 28004664, 32672108, 35005830, 40840135, 46674440, 49008162, 56009328, 65344216, 70011660, 81680270, 93348880, 98016324, 122520405, 130688432, 140023320, 163360540, 196032648, 245040810, 280046640, 326721080, 392065296, 490081620, 653442160, 980163240, 1960326480]

約数ペア:

[(1, 1960326480), (2, 980163240), (3, 653442160), (4, 490081620), (5, 392065296), (6, 326721080), (7, 280046640), (8, 245040810), (10, 196032648), (12, 163360540), (14, 140023320), (15, 130688432), (16, 122520405), (20, 98016324), (21, 93348880), (24, 81680270), (28, 70011660), (30, 65344216), (35, 56009328), (40, 49008162), (42, 46674440), (48, 40840135), (56, 35005830), (60, 32672108), (70, 28004664), (80, 24504081), (84, 23337220), (105, 18669776), (112, 17502915), (120, 16336054), (140, 14002332), (168, 11668610), (210, 9334888), (240, 8168027), (280, 7001166), (336, 5834305), (420, 4667444), (560, 3500583), (840, 2333722), (1680, 1166861)]