242578080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{168457}}^1$

素因数の和:168478

約数の個数: 72

約数和(自身を含む): 827802612

約数和(自身を除く): 585224532

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 168457, 336914, 505371, 673828, 842285, 1010742, 1347656, 1516113, 1684570, 2021484, 2526855, 2695312, 3032226, 3369140, 4042968, 5053710, 5390624, 6064452, 6738280, 7580565, 8085936, 10107420, 12128904, 13476560, 15161130, 16171872, 20214840, 24257808, 26953120, 30322260, 40429680, 48515616, 60644520, 80859360, 121289040, 242578080]

約数ペア:

[(1, 242578080), (2, 121289040), (3, 80859360), (4, 60644520), (5, 48515616), (6, 40429680), (8, 30322260), (9, 26953120), (10, 24257808), (12, 20214840), (15, 16171872), (16, 15161130), (18, 13476560), (20, 12128904), (24, 10107420), (30, 8085936), (32, 7580565), (36, 6738280), (40, 6064452), (45, 5390624), (48, 5053710), (60, 4042968), (72, 3369140), (80, 3032226), (90, 2695312), (96, 2526855), (120, 2021484), (144, 1684570), (160, 1516113), (180, 1347656), (240, 1010742), (288, 842285), (360, 673828), (480, 505371), (720, 336914), (1440, 168457)]