1332760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 3538080

約数和(自身を除く): 2205320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 233, 260, 286, 440, 466, 520, 572, 715, 932, 1144, 1165, 1430, 1864, 2330, 2563, 2860, 3029, 4660, 5126, 5720, 6058, 9320, 10252, 12116, 12815, 15145, 20504, 24232, 25630, 30290, 33319, 51260, 60580, 66638, 102520, 121160, 133276, 166595, 266552, 333190, 666380, 1332760]

約数ペア:

[(1, 1332760), (2, 666380), (4, 333190), (5, 266552), (8, 166595), (10, 133276), (11, 121160), (13, 102520), (20, 66638), (22, 60580), (26, 51260), (40, 33319), (44, 30290), (52, 25630), (55, 24232), (65, 20504), (88, 15145), (104, 12815), (110, 12116), (130, 10252), (143, 9320), (220, 6058), (233, 5720), (260, 5126), (286, 4660), (440, 3029), (466, 2860), (520, 2563), (572, 2330), (715, 1864), (932, 1430), (1144, 1165)]