195442920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{11551}}^1$

素因数の和:11615

約数の個数: 96

約数和(自身を含む): 648760320

約数和(自身を除く): 453317400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4230, 5640, 8460, 11551, 16920, 23102, 34653, 46204, 57755, 69306, 92408, 103959, 115510, 138612, 173265, 207918, 231020, 277224, 346530, 415836, 462040, 519795, 542897, 693060, 831672, 1039590, 1085794, 1386120, 1628691, 2079180, 2171588, 2714485, 3257382, 4158360, 4343176, 4886073, 5428970, 6514764, 8143455, 9772146, 10857940, 13029528, 16286910, 19544292, 21715880, 24430365, 32573820, 39088584, 48860730, 65147640, 97721460, 195442920]

約数ペア:

[(1, 195442920), (2, 97721460), (3, 65147640), (4, 48860730), (5, 39088584), (6, 32573820), (8, 24430365), (9, 21715880), (10, 19544292), (12, 16286910), (15, 13029528), (18, 10857940), (20, 9772146), (24, 8143455), (30, 6514764), (36, 5428970), (40, 4886073), (45, 4343176), (47, 4158360), (60, 3257382), (72, 2714485), (90, 2171588), (94, 2079180), (120, 1628691), (141, 1386120), (180, 1085794), (188, 1039590), (235, 831672), (282, 693060), (360, 542897), (376, 519795), (423, 462040), (470, 415836), (564, 346530), (705, 277224), (846, 231020), (940, 207918), (1128, 173265), (1410, 138612), (1692, 115510), (1880, 103959), (2115, 92408), (2820, 69306), (3384, 57755), (4230, 46204), (5640, 34653), (8460, 23102), (11551, 16920)]