198072480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{412651}}^1$

素因数の和:412669

約数の個数: 48

約数和(自身を含む): 623929824

約数和(自身を除く): 425857344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 412651, 825302, 1237953, 1650604, 2063255, 2475906, 3301208, 4126510, 4951812, 6189765, 6602416, 8253020, 9903624, 12379530, 13204832, 16506040, 19807248, 24759060, 33012080, 39614496, 49518120, 66024160, 99036240, 198072480]

約数ペア:

[(1, 198072480), (2, 99036240), (3, 66024160), (4, 49518120), (5, 39614496), (6, 33012080), (8, 24759060), (10, 19807248), (12, 16506040), (15, 13204832), (16, 12379530), (20, 9903624), (24, 8253020), (30, 6602416), (32, 6189765), (40, 4951812), (48, 4126510), (60, 3301208), (80, 2475906), (96, 2063255), (120, 1650604), (160, 1237953), (240, 825302), (480, 412651)]