16940472480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11764217}}^1$

素因数の和:11764238

約数の個数: 72

約数和(自身を含む): 57809367252

約数和(自身を除く): 40868894772

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, 11764217, 23528434, 35292651, 47056868, 58821085, 70585302, 94113736, 105877953, 117642170, 141170604, 176463255, 188227472, 211755906, 235284340, 282341208, 352926510, 376454944, 423511812, 470568680, 529389765, 564682416, 705853020, 847023624, 941137360, 1058779530, 1129364832, 1411706040, 1694047248, 1882274720, 2117559060, 2823412080, 3388094496, 4235118120, 5646824160, 8470236240, 16940472480]

約数ペア:

[(1, 16940472480), (2, 8470236240), (3, 5646824160), (4, 4235118120), (5, 3388094496), (6, 2823412080), (8, 2117559060), (9, 1882274720), (10, 1694047248), (12, 1411706040), (15, 1129364832), (16, 1058779530), (18, 941137360), (20, 847023624), (24, 705853020), (30, 564682416), (32, 529389765), (36, 470568680), (40, 423511812), (45, 376454944), (48, 352926510), (60, 282341208), (72, 235284340), (80, 211755906), (90, 188227472), (96, 176463255), (120, 141170604), (144, 117642170), (160, 105877953), (180, 94113736), (240, 70585302), (288, 58821085), (360, 47056868), (480, 35292651), (720, 23528434), (1440, 11764217)]