72183420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{133673}}^1$

素因数の和:133691

約数の個数: 48

約数和(自身を含む): 224572320

約数和(自身を除く): 152388900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 133673, 267346, 401019, 534692, 668365, 802038, 1203057, 1336730, 1604076, 2005095, 2406114, 2673460, 3609171, 4010190, 4812228, 6015285, 7218342, 8020380, 12030570, 14436684, 18045855, 24061140, 36091710, 72183420]

約数ペア:

[(1, 72183420), (2, 36091710), (3, 24061140), (4, 18045855), (5, 14436684), (6, 12030570), (9, 8020380), (10, 7218342), (12, 6015285), (15, 4812228), (18, 4010190), (20, 3609171), (27, 2673460), (30, 2406114), (36, 2005095), (45, 1604076), (54, 1336730), (60, 1203057), (90, 802038), (108, 668365), (135, 534692), (180, 401019), (270, 267346), (540, 133673)]