68881080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30211}}^1$

素因数の和:30244

約数の個数: 64

約数和(自身を含む): 217526400

約数和(自身を除く): 148645320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 30211, 60422, 90633, 120844, 151055, 181266, 241688, 302110, 362532, 453165, 574009, 604220, 725064, 906330, 1148018, 1208440, 1722027, 1812660, 2296036, 2870045, 3444054, 3625320, 4592072, 5740090, 6888108, 8610135, 11480180, 13776216, 17220270, 22960360, 34440540, 68881080]

約数ペア:

[(1, 68881080), (2, 34440540), (3, 22960360), (4, 17220270), (5, 13776216), (6, 11480180), (8, 8610135), (10, 6888108), (12, 5740090), (15, 4592072), (19, 3625320), (20, 3444054), (24, 2870045), (30, 2296036), (38, 1812660), (40, 1722027), (57, 1208440), (60, 1148018), (76, 906330), (95, 725064), (114, 604220), (120, 574009), (152, 453165), (190, 362532), (228, 302110), (285, 241688), (380, 181266), (456, 151055), (570, 120844), (760, 90633), (1140, 60422), (2280, 30211)]