60809240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:612

約数の個数: 64

約数和(自身を含む): 144020160

約数和(自身を除く): 83210920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 157, 184, 230, 314, 421, 460, 628, 785, 842, 920, 1256, 1570, 1684, 2105, 3140, 3368, 3611, 4210, 6280, 7222, 8420, 9683, 14444, 16840, 18055, 19366, 28888, 36110, 38732, 48415, 66097, 72220, 77464, 96830, 132194, 144440, 193660, 264388, 330485, 387320, 528776, 660970, 1321940, 1520231, 2643880, 3040462, 6080924, 7601155, 12161848, 15202310, 30404620, 60809240]

約数ペア:

[(1, 60809240), (2, 30404620), (4, 15202310), (5, 12161848), (8, 7601155), (10, 6080924), (20, 3040462), (23, 2643880), (40, 1520231), (46, 1321940), (92, 660970), (115, 528776), (157, 387320), (184, 330485), (230, 264388), (314, 193660), (421, 144440), (460, 132194), (628, 96830), (785, 77464), (842, 72220), (920, 66097), (1256, 48415), (1570, 38732), (1684, 36110), (2105, 28888), (3140, 19366), (3368, 18055), (3611, 16840), (4210, 14444), (6280, 9683), (7222, 8420)]