196932240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{273517}}^1$

素因数の和:273536

約数の個数: 60

約数和(自身を含む): 661366524

約数和(自身を除く): 464434284

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 273517, 547034, 820551, 1094068, 1367585, 1641102, 2188136, 2461653, 2735170, 3282204, 4102755, 4376272, 4923306, 5470340, 6564408, 8205510, 9846612, 10940680, 12308265, 13128816, 16411020, 19693224, 21881360, 24616530, 32822040, 39386448, 49233060, 65644080, 98466120, 196932240]

約数ペア:

[(1, 196932240), (2, 98466120), (3, 65644080), (4, 49233060), (5, 39386448), (6, 32822040), (8, 24616530), (9, 21881360), (10, 19693224), (12, 16411020), (15, 13128816), (16, 12308265), (18, 10940680), (20, 9846612), (24, 8205510), (30, 6564408), (36, 5470340), (40, 4923306), (45, 4376272), (48, 4102755), (60, 3282204), (72, 2735170), (80, 2461653), (90, 2188136), (120, 1641102), (144, 1367585), (180, 1094068), (240, 820551), (360, 547034), (720, 273517)]