4461960720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2655929}}^1$

素因数の和:2655952

約数の個数: 80

約数和(自身を含む): 15808095360

約数和(自身を除く): 11346134640

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, 2655929, 5311858, 7967787, 10623716, 13279645, 15935574, 18591503, 21247432, 26559290, 31871148, 37183006, 39838935, 42494864, 53118580, 55774509, 63742296, 74366012, 79677870, 92957515, 106237160, 111549018, 127484592, 148732024, 159355740, 185915030, 212474320, 223098036, 278872545, 297464048, 318711480, 371830060, 446196072, 557745090, 637422960, 743660120, 892392144, 1115490180, 1487320240, 2230980360, 4461960720]

約数ペア:

[(1, 4461960720), (2, 2230980360), (3, 1487320240), (4, 1115490180), (5, 892392144), (6, 743660120), (7, 637422960), (8, 557745090), (10, 446196072), (12, 371830060), (14, 318711480), (15, 297464048), (16, 278872545), (20, 223098036), (21, 212474320), (24, 185915030), (28, 159355740), (30, 148732024), (35, 127484592), (40, 111549018), (42, 106237160), (48, 92957515), (56, 79677870), (60, 74366012), (70, 63742296), (80, 55774509), (84, 53118580), (105, 42494864), (112, 39838935), (120, 37183006), (140, 31871148), (168, 26559290), (210, 21247432), (240, 18591503), (280, 15935574), (336, 13279645), (420, 10623716), (560, 7967787), (840, 5311858), (1680, 2655929)]