303547560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1009}}^1$

素因数の和:1155

約数の個数: 128

約数和(自身を含む): 959904000

約数和(自身を除く): 656356440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 109, 115, 120, 138, 184, 218, 230, 276, 327, 345, 436, 460, 545, 552, 654, 690, 872, 920, 1009, 1090, 1308, 1380, 1635, 2018, 2180, 2507, 2616, 2760, 3027, 3270, 4036, 4360, 5014, 5045, 6054, 6540, 7521, 8072, 10028, 10090, 12108, 12535, 13080, 15042, 15135, 20056, 20180, 23207, 24216, 25070, 30084, 30270, 37605, 40360, 46414, 50140, 60168, 60540, 69621, 75210, 92828, 100280, 109981, 116035, 121080, 139242, 150420, 185656, 219962, 232070, 278484, 300840, 329943, 348105, 439924, 464140, 549905, 556968, 659886, 696210, 879848, 928280, 1099810, 1319772, 1392420, 1649715, 2199620, 2529563, 2639544, 2784840, 3299430, 4399240, 5059126, 6598860, 7588689, 10118252, 12647815, 13197720, 15177378, 20236504, 25295630, 30354756, 37943445, 50591260, 60709512, 75886890, 101182520, 151773780, 303547560]

約数ペア:

[(1, 303547560), (2, 151773780), (3, 101182520), (4, 75886890), (5, 60709512), (6, 50591260), (8, 37943445), (10, 30354756), (12, 25295630), (15, 20236504), (20, 15177378), (23, 13197720), (24, 12647815), (30, 10118252), (40, 7588689), (46, 6598860), (60, 5059126), (69, 4399240), (92, 3299430), (109, 2784840), (115, 2639544), (120, 2529563), (138, 2199620), (184, 1649715), (218, 1392420), (230, 1319772), (276, 1099810), (327, 928280), (345, 879848), (436, 696210), (460, 659886), (545, 556968), (552, 549905), (654, 464140), (690, 439924), (872, 348105), (920, 329943), (1009, 300840), (1090, 278484), (1308, 232070), (1380, 219962), (1635, 185656), (2018, 150420), (2180, 139242), (2507, 121080), (2616, 116035), (2760, 109981), (3027, 100280), (3270, 92828), (4036, 75210), (4360, 69621), (5014, 60540), (5045, 60168), (6054, 50140), (6540, 46414), (7521, 40360), (8072, 37605), (10028, 30270), (10090, 30084), (12108, 25070), (12535, 24216), (13080, 23207), (15042, 20180), (15135, 20056)]