80840160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{18713}}^1$

素因数の和:18737

約数の個数: 96

約数和(自身を含む): 282955680

約数和(自身を除く): 202115520

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, 18713, 37426, 56139, 74852, 93565, 112278, 149704, 168417, 187130, 224556, 280695, 299408, 336834, 374260, 449112, 505251, 561390, 598816, 673668, 748520, 842085, 898224, 1010502, 1122780, 1347336, 1497040, 1684170, 1796448, 2021004, 2245560, 2526255, 2694672, 2994080, 3368340, 4042008, 4491120, 5052510, 5389344, 6736680, 8084016, 8982240, 10105020, 13473360, 16168032, 20210040, 26946720, 40420080, 80840160]

約数ペア:

[(1, 80840160), (2, 40420080), (3, 26946720), (4, 20210040), (5, 16168032), (6, 13473360), (8, 10105020), (9, 8982240), (10, 8084016), (12, 6736680), (15, 5389344), (16, 5052510), (18, 4491120), (20, 4042008), (24, 3368340), (27, 2994080), (30, 2694672), (32, 2526255), (36, 2245560), (40, 2021004), (45, 1796448), (48, 1684170), (54, 1497040), (60, 1347336), (72, 1122780), (80, 1010502), (90, 898224), (96, 842085), (108, 748520), (120, 673668), (135, 598816), (144, 561390), (160, 505251), (180, 449112), (216, 374260), (240, 336834), (270, 299408), (288, 280695), (360, 224556), (432, 187130), (480, 168417), (540, 149704), (720, 112278), (864, 93565), (1080, 74852), (1440, 56139), (2160, 37426), (4320, 18713)]