3818640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2273}}^1$

素因数の和:2296

約数の個数: 80

約数和(自身を含む): 13534848

約数和(自身を除く): 9716208

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, 2273, 4546, 6819, 9092, 11365, 13638, 15911, 18184, 22730, 27276, 31822, 34095, 36368, 45460, 47733, 54552, 63644, 68190, 79555, 90920, 95466, 109104, 127288, 136380, 159110, 181840, 190932, 238665, 254576, 272760, 318220, 381864, 477330, 545520, 636440, 763728, 954660, 1272880, 1909320, 3818640]

約数ペア:

[(1, 3818640), (2, 1909320), (3, 1272880), (4, 954660), (5, 763728), (6, 636440), (7, 545520), (8, 477330), (10, 381864), (12, 318220), (14, 272760), (15, 254576), (16, 238665), (20, 190932), (21, 181840), (24, 159110), (28, 136380), (30, 127288), (35, 109104), (40, 95466), (42, 90920), (48, 79555), (56, 68190), (60, 63644), (70, 54552), (80, 47733), (84, 45460), (105, 36368), (112, 34095), (120, 31822), (140, 27276), (168, 22730), (210, 18184), (240, 15911), (280, 13638), (336, 11365), (420, 9092), (560, 6819), (840, 4546), (1680, 2273)]