16107720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{499}}^1$

素因数の和:782

約数の個数: 64

約数和(自身を含む): 48600000

約数和(自身を除く): 32492280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 269, 499, 538, 807, 998, 1076, 1345, 1497, 1614, 1996, 2152, 2495, 2690, 2994, 3228, 3992, 4035, 4990, 5380, 5988, 6456, 7485, 8070, 9980, 10760, 11976, 14970, 16140, 19960, 29940, 32280, 59880, 134231, 268462, 402693, 536924, 671155, 805386, 1073848, 1342310, 1610772, 2013465, 2684620, 3221544, 4026930, 5369240, 8053860, 16107720]

約数ペア:

[(1, 16107720), (2, 8053860), (3, 5369240), (4, 4026930), (5, 3221544), (6, 2684620), (8, 2013465), (10, 1610772), (12, 1342310), (15, 1073848), (20, 805386), (24, 671155), (30, 536924), (40, 402693), (60, 268462), (120, 134231), (269, 59880), (499, 32280), (538, 29940), (807, 19960), (998, 16140), (1076, 14970), (1345, 11976), (1497, 10760), (1614, 9980), (1996, 8070), (2152, 7485), (2495, 6456), (2690, 5988), (2994, 5380), (3228, 4990), (3992, 4035)]