3225971280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1920221}}^1$

素因数の和:1920244

約数の個数: 80

約数和(自身を含む): 11429161344

約数和(自身を除く): 8203190064

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, 1920221, 3840442, 5760663, 7680884, 9601105, 11521326, 13441547, 15361768, 19202210, 23042652, 26883094, 28803315, 30723536, 38404420, 40324641, 46085304, 53766188, 57606630, 67207735, 76808840, 80649282, 92170608, 107532376, 115213260, 134415470, 153617680, 161298564, 201623205, 215064752, 230426520, 268830940, 322597128, 403246410, 460853040, 537661880, 645194256, 806492820, 1075323760, 1612985640, 3225971280]

約数ペア:

[(1, 3225971280), (2, 1612985640), (3, 1075323760), (4, 806492820), (5, 645194256), (6, 537661880), (7, 460853040), (8, 403246410), (10, 322597128), (12, 268830940), (14, 230426520), (15, 215064752), (16, 201623205), (20, 161298564), (21, 153617680), (24, 134415470), (28, 115213260), (30, 107532376), (35, 92170608), (40, 80649282), (42, 76808840), (48, 67207735), (56, 57606630), (60, 53766188), (70, 46085304), (80, 40324641), (84, 38404420), (105, 30723536), (112, 28803315), (120, 26883094), (140, 23042652), (168, 19202210), (210, 15361768), (240, 13441547), (280, 11521326), (336, 9601105), (420, 7680884), (560, 5760663), (840, 3840442), (1680, 1920221)]