139046760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{128747}}^1$

素因数の和:128767

約数の個数: 64

約数和(自身を含む): 463492800

約数和(自身を除く): 324446040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 128747, 257494, 386241, 514988, 643735, 772482, 1029976, 1158723, 1287470, 1544964, 1931205, 2317446, 2574940, 3089928, 3476169, 3862410, 4634892, 5149880, 5793615, 6952338, 7724820, 9269784, 11587230, 13904676, 15449640, 17380845, 23174460, 27809352, 34761690, 46348920, 69523380, 139046760]

約数ペア:

[(1, 139046760), (2, 69523380), (3, 46348920), (4, 34761690), (5, 27809352), (6, 23174460), (8, 17380845), (9, 15449640), (10, 13904676), (12, 11587230), (15, 9269784), (18, 7724820), (20, 6952338), (24, 5793615), (27, 5149880), (30, 4634892), (36, 3862410), (40, 3476169), (45, 3089928), (54, 2574940), (60, 2317446), (72, 1931205), (90, 1544964), (108, 1287470), (120, 1158723), (135, 1029976), (180, 772482), (216, 643735), (270, 514988), (360, 386241), (540, 257494), (1080, 128747)]