1858322640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1889}}^1\times {\mathrm{4099}}^1$

素因数の和:6004

約数の個数: 80

約数和(自身を含む): 5765256000

約数和(自身を除く): 3906933360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1889, 3778, 4099, 5667, 7556, 8198, 9445, 11334, 12297, 15112, 16396, 18890, 20495, 22668, 24594, 28335, 30224, 32792, 37780, 40990, 45336, 49188, 56670, 61485, 65584, 75560, 81980, 90672, 98376, 113340, 122970, 151120, 163960, 196752, 226680, 245940, 327920, 453360, 491880, 983760, 7743011, 15486022, 23229033, 30972044, 38715055, 46458066, 61944088, 77430110, 92916132, 116145165, 123888176, 154860220, 185832264, 232290330, 309720440, 371664528, 464580660, 619440880, 929161320, 1858322640]

約数ペア:

[(1, 1858322640), (2, 929161320), (3, 619440880), (4, 464580660), (5, 371664528), (6, 309720440), (8, 232290330), (10, 185832264), (12, 154860220), (15, 123888176), (16, 116145165), (20, 92916132), (24, 77430110), (30, 61944088), (40, 46458066), (48, 38715055), (60, 30972044), (80, 23229033), (120, 15486022), (240, 7743011), (1889, 983760), (3778, 491880), (4099, 453360), (5667, 327920), (7556, 245940), (8198, 226680), (9445, 196752), (11334, 163960), (12297, 151120), (15112, 122970), (16396, 113340), (18890, 98376), (20495, 90672), (22668, 81980), (24594, 75560), (28335, 65584), (30224, 61485), (32792, 56670), (37780, 49188), (40990, 45336)]