18160998120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{16815739}}^1$

素因数の和:16815759

約数の個数: 64

約数和(自身を含む): 60536664000

約数和(自身を除く): 42375665880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 16815739, 33631478, 50447217, 67262956, 84078695, 100894434, 134525912, 151341651, 168157390, 201788868, 252236085, 302683302, 336314780, 403577736, 454024953, 504472170, 605366604, 672629560, 756708255, 908049906, 1008944340, 1210733208, 1513416510, 1816099812, 2017888680, 2270124765, 3026833020, 3632199624, 4540249530, 6053666040, 9080499060, 18160998120]

約数ペア:

[(1, 18160998120), (2, 9080499060), (3, 6053666040), (4, 4540249530), (5, 3632199624), (6, 3026833020), (8, 2270124765), (9, 2017888680), (10, 1816099812), (12, 1513416510), (15, 1210733208), (18, 1008944340), (20, 908049906), (24, 756708255), (27, 672629560), (30, 605366604), (36, 504472170), (40, 454024953), (45, 403577736), (54, 336314780), (60, 302683302), (72, 252236085), (90, 201788868), (108, 168157390), (120, 151341651), (135, 134525912), (180, 100894434), (216, 84078695), (270, 67262956), (360, 50447217), (540, 33631478), (1080, 16815739)]