18860744160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{4365913}}^1$

素因数の和:4365937

約数の個数: 96

約数和(自身を含む): 66012619680

約数和(自身を除く): 47151875520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 4365913, 8731826, 13097739, 17463652, 21829565, 26195478, 34927304, 39293217, 43659130, 52390956, 65488695, 69854608, 78586434, 87318260, 104781912, 117879651, 130977390, 139709216, 157172868, 174636520, 196466085, 209563824, 235759302, 261954780, 314345736, 349273040, 392932170, 419127648, 471518604, 523909560, 589398255, 628691472, 698546080, 785864340, 943037208, 1047819120, 1178796510, 1257382944, 1571728680, 1886074416, 2095638240, 2357593020, 3143457360, 3772148832, 4715186040, 6286914720, 9430372080, 18860744160]

約数ペア:

[(1, 18860744160), (2, 9430372080), (3, 6286914720), (4, 4715186040), (5, 3772148832), (6, 3143457360), (8, 2357593020), (9, 2095638240), (10, 1886074416), (12, 1571728680), (15, 1257382944), (16, 1178796510), (18, 1047819120), (20, 943037208), (24, 785864340), (27, 698546080), (30, 628691472), (32, 589398255), (36, 523909560), (40, 471518604), (45, 419127648), (48, 392932170), (54, 349273040), (60, 314345736), (72, 261954780), (80, 235759302), (90, 209563824), (96, 196466085), (108, 174636520), (120, 157172868), (135, 139709216), (144, 130977390), (160, 117879651), (180, 104781912), (216, 87318260), (240, 78586434), (270, 69854608), (288, 65488695), (360, 52390956), (432, 43659130), (480, 39293217), (540, 34927304), (720, 26195478), (864, 21829565), (1080, 17463652), (1440, 13097739), (2160, 8731826), (4320, 4365913)]