132393420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{245173}}^1$

素因数の和:245191

約数の個数: 48

約数和(自身を含む): 411892320

約数和(自身を除く): 279498900

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, 245173, 490346, 735519, 980692, 1225865, 1471038, 2206557, 2451730, 2942076, 3677595, 4413114, 4903460, 6619671, 7355190, 8826228, 11032785, 13239342, 14710380, 22065570, 26478684, 33098355, 44131140, 66196710, 132393420]

約数ペア:

[(1, 132393420), (2, 66196710), (3, 44131140), (4, 33098355), (5, 26478684), (6, 22065570), (9, 14710380), (10, 13239342), (12, 11032785), (15, 8826228), (18, 7355190), (20, 6619671), (27, 4903460), (30, 4413114), (36, 3677595), (45, 2942076), (54, 2451730), (60, 2206557), (90, 1471038), (108, 1225865), (135, 980692), (180, 735519), (270, 490346), (540, 245173)]