68498160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1061}}^1$

素因数の和:1346

約数の個数: 80

約数和(自身を含む): 213334560

約数和(自身を除く): 144836400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 269, 538, 807, 1061, 1076, 1345, 1614, 2122, 2152, 2690, 3183, 3228, 4035, 4244, 4304, 5305, 5380, 6366, 6456, 8070, 8488, 10610, 10760, 12732, 12912, 15915, 16140, 16976, 21220, 21520, 25464, 31830, 32280, 42440, 50928, 63660, 64560, 84880, 127320, 254640, 285409, 570818, 856227, 1141636, 1427045, 1712454, 2283272, 2854090, 3424908, 4281135, 4566544, 5708180, 6849816, 8562270, 11416360, 13699632, 17124540, 22832720, 34249080, 68498160]

約数ペア:

[(1, 68498160), (2, 34249080), (3, 22832720), (4, 17124540), (5, 13699632), (6, 11416360), (8, 8562270), (10, 6849816), (12, 5708180), (15, 4566544), (16, 4281135), (20, 3424908), (24, 2854090), (30, 2283272), (40, 1712454), (48, 1427045), (60, 1141636), (80, 856227), (120, 570818), (240, 285409), (269, 254640), (538, 127320), (807, 84880), (1061, 64560), (1076, 63660), (1345, 50928), (1614, 42440), (2122, 32280), (2152, 31830), (2690, 25464), (3183, 21520), (3228, 21220), (4035, 16976), (4244, 16140), (4304, 15915), (5305, 12912), (5380, 12732), (6366, 10760), (6456, 10610), (8070, 8488)]