1330296080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{2749}}^1$

素因数の和:3048

約数の個数: 80

約数和(自身を含む): 3240864000

約数和(自身を除く): 1910567920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 263, 368, 460, 526, 920, 1052, 1315, 1840, 2104, 2630, 2749, 4208, 5260, 5498, 6049, 10520, 10996, 12098, 13745, 21040, 21992, 24196, 27490, 30245, 43984, 48392, 54980, 60490, 63227, 96784, 109960, 120980, 126454, 219920, 241960, 252908, 316135, 483920, 505816, 632270, 722987, 1011632, 1264540, 1445974, 2529080, 2891948, 3614935, 5058160, 5783896, 7229870, 11567792, 14459740, 16628701, 28919480, 33257402, 57838960, 66514804, 83143505, 133029608, 166287010, 266059216, 332574020, 665148040, 1330296080]

約数ペア:

[(1, 1330296080), (2, 665148040), (4, 332574020), (5, 266059216), (8, 166287010), (10, 133029608), (16, 83143505), (20, 66514804), (23, 57838960), (40, 33257402), (46, 28919480), (80, 16628701), (92, 14459740), (115, 11567792), (184, 7229870), (230, 5783896), (263, 5058160), (368, 3614935), (460, 2891948), (526, 2529080), (920, 1445974), (1052, 1264540), (1315, 1011632), (1840, 722987), (2104, 632270), (2630, 505816), (2749, 483920), (4208, 316135), (5260, 252908), (5498, 241960), (6049, 219920), (10520, 126454), (10996, 120980), (12098, 109960), (13745, 96784), (21040, 63227), (21992, 60490), (24196, 54980), (27490, 48392), (30245, 43984)]