163192560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{679969}}^1$

素因数の和:679985

約数の個数: 40

約数和(自身を含む): 505897680

約数和(自身を除く): 342705120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 679969, 1359938, 2039907, 2719876, 3399845, 4079814, 5439752, 6799690, 8159628, 10199535, 10879504, 13599380, 16319256, 20399070, 27198760, 32638512, 40798140, 54397520, 81596280, 163192560]

約数ペア:

[(1, 163192560), (2, 81596280), (3, 54397520), (4, 40798140), (5, 32638512), (6, 27198760), (8, 20399070), (10, 16319256), (12, 13599380), (15, 10879504), (16, 10199535), (20, 8159628), (24, 6799690), (30, 5439752), (40, 4079814), (48, 3399845), (60, 2719876), (80, 2039907), (120, 1359938), (240, 679969)]