389504160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{90163}}^1$

素因数の和:90187

約数の個数: 96

約数和(自身を含む): 1363279680

約数和(自身を除く): 973775520

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, 90163, 180326, 270489, 360652, 450815, 540978, 721304, 811467, 901630, 1081956, 1352445, 1442608, 1622934, 1803260, 2163912, 2434401, 2704890, 2885216, 3245868, 3606520, 4057335, 4327824, 4868802, 5409780, 6491736, 7213040, 8114670, 8655648, 9737604, 10819560, 12172005, 12983472, 14426080, 16229340, 19475208, 21639120, 24344010, 25966944, 32458680, 38950416, 43278240, 48688020, 64917360, 77900832, 97376040, 129834720, 194752080, 389504160]

約数ペア:

[(1, 389504160), (2, 194752080), (3, 129834720), (4, 97376040), (5, 77900832), (6, 64917360), (8, 48688020), (9, 43278240), (10, 38950416), (12, 32458680), (15, 25966944), (16, 24344010), (18, 21639120), (20, 19475208), (24, 16229340), (27, 14426080), (30, 12983472), (32, 12172005), (36, 10819560), (40, 9737604), (45, 8655648), (48, 8114670), (54, 7213040), (60, 6491736), (72, 5409780), (80, 4868802), (90, 4327824), (96, 4057335), (108, 3606520), (120, 3245868), (135, 2885216), (144, 2704890), (160, 2434401), (180, 2163912), (216, 1803260), (240, 1622934), (270, 1442608), (288, 1352445), (360, 1081956), (432, 901630), (480, 811467), (540, 721304), (720, 540978), (864, 450815), (1080, 360652), (1440, 270489), (2160, 180326), (4320, 90163)]