379421460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191627}}^1$

素因数の和:191653

約数の個数: 72

約数和(自身を含む): 1255546656

約数和(自身を除く): 876125196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 191627, 383254, 574881, 766508, 958135, 1149762, 1724643, 1916270, 2107897, 2299524, 2874405, 3449286, 3832540, 4215794, 5748810, 6323691, 6898572, 8431588, 8623215, 10539485, 11497620, 12647382, 17246430, 18971073, 21078970, 25294764, 31618455, 34492860, 37942146, 42157940, 63236910, 75884292, 94855365, 126473820, 189710730, 379421460]

約数ペア:

[(1, 379421460), (2, 189710730), (3, 126473820), (4, 94855365), (5, 75884292), (6, 63236910), (9, 42157940), (10, 37942146), (11, 34492860), (12, 31618455), (15, 25294764), (18, 21078970), (20, 18971073), (22, 17246430), (30, 12647382), (33, 11497620), (36, 10539485), (44, 8623215), (45, 8431588), (55, 6898572), (60, 6323691), (66, 5748810), (90, 4215794), (99, 3832540), (110, 3449286), (132, 2874405), (165, 2299524), (180, 2107897), (198, 1916270), (220, 1724643), (330, 1149762), (396, 958135), (495, 766508), (660, 574881), (990, 383254), (1980, 191627)]