142080420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{8803}}^1$

素因数の和:9084

約数の個数: 48

約数和(自身を含む): 399349440

約数和(自身を除く): 257269020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 269, 538, 807, 1076, 1345, 1614, 2690, 3228, 4035, 5380, 8070, 8803, 16140, 17606, 26409, 35212, 44015, 52818, 88030, 105636, 132045, 176060, 264090, 528180, 2368007, 4736014, 7104021, 9472028, 11840035, 14208042, 23680070, 28416084, 35520105, 47360140, 71040210, 142080420]

約数ペア:

[(1, 142080420), (2, 71040210), (3, 47360140), (4, 35520105), (5, 28416084), (6, 23680070), (10, 14208042), (12, 11840035), (15, 9472028), (20, 7104021), (30, 4736014), (60, 2368007), (269, 528180), (538, 264090), (807, 176060), (1076, 132045), (1345, 105636), (1614, 88030), (2690, 52818), (3228, 44015), (4035, 35212), (5380, 26409), (8070, 17606), (8803, 16140)]