2235240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{887}}^1$

素因数の和:911

約数の個数: 96

約数和(自身を含む): 8311680

約数和(自身を除く): 6076440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 887, 1260, 1774, 2520, 2661, 3548, 4435, 5322, 6209, 7096, 7983, 8870, 10644, 12418, 13305, 15966, 17740, 18627, 21288, 24836, 26610, 31045, 31932, 35480, 37254, 39915, 49672, 53220, 55881, 62090, 63864, 74508, 79830, 93135, 106440, 111762, 124180, 149016, 159660, 186270, 223524, 248360, 279405, 319320, 372540, 447048, 558810, 745080, 1117620, 2235240]

約数ペア:

[(1, 2235240), (2, 1117620), (3, 745080), (4, 558810), (5, 447048), (6, 372540), (7, 319320), (8, 279405), (9, 248360), (10, 223524), (12, 186270), (14, 159660), (15, 149016), (18, 124180), (20, 111762), (21, 106440), (24, 93135), (28, 79830), (30, 74508), (35, 63864), (36, 62090), (40, 55881), (42, 53220), (45, 49672), (56, 39915), (60, 37254), (63, 35480), (70, 31932), (72, 31045), (84, 26610), (90, 24836), (105, 21288), (120, 18627), (126, 17740), (140, 15966), (168, 13305), (180, 12418), (210, 10644), (252, 8870), (280, 7983), (315, 7096), (360, 6209), (420, 5322), (504, 4435), (630, 3548), (840, 2661), (887, 2520), (1260, 1774)]