6247920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{3719}}^1$

素因数の和:3742

約数の個数: 80

約数和(自身を含む): 22141440

約数和(自身を除く): 15893520

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, 3719, 7438, 11157, 14876, 18595, 22314, 26033, 29752, 37190, 44628, 52066, 55785, 59504, 74380, 78099, 89256, 104132, 111570, 130165, 148760, 156198, 178512, 208264, 223140, 260330, 297520, 312396, 390495, 416528, 446280, 520660, 624792, 780990, 892560, 1041320, 1249584, 1561980, 2082640, 3123960, 6247920]

約数ペア:

[(1, 6247920), (2, 3123960), (3, 2082640), (4, 1561980), (5, 1249584), (6, 1041320), (7, 892560), (8, 780990), (10, 624792), (12, 520660), (14, 446280), (15, 416528), (16, 390495), (20, 312396), (21, 297520), (24, 260330), (28, 223140), (30, 208264), (35, 178512), (40, 156198), (42, 148760), (48, 130165), (56, 111570), (60, 104132), (70, 89256), (80, 78099), (84, 74380), (105, 59504), (112, 55785), (120, 52066), (140, 44628), (168, 37190), (210, 29752), (240, 26033), (280, 22314), (336, 18595), (420, 14876), (560, 11157), (840, 7438), (1680, 3719)]