117815760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{163633}}^1$

素因数の和:163652

約数の個数: 60

約数和(自身を含む): 395667012

約数和(自身を除く): 277851252

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 163633, 327266, 490899, 654532, 818165, 981798, 1309064, 1472697, 1636330, 1963596, 2454495, 2618128, 2945394, 3272660, 3927192, 4908990, 5890788, 6545320, 7363485, 7854384, 9817980, 11781576, 13090640, 14726970, 19635960, 23563152, 29453940, 39271920, 58907880, 117815760]

約数ペア:

[(1, 117815760), (2, 58907880), (3, 39271920), (4, 29453940), (5, 23563152), (6, 19635960), (8, 14726970), (9, 13090640), (10, 11781576), (12, 9817980), (15, 7854384), (16, 7363485), (18, 6545320), (20, 5890788), (24, 4908990), (30, 3927192), (36, 3272660), (40, 2945394), (45, 2618128), (48, 2454495), (60, 1963596), (72, 1636330), (80, 1472697), (90, 1309064), (120, 981798), (144, 818165), (180, 654532), (240, 490899), (360, 327266), (720, 163633)]