720792288

素因数分解:

$2^5\times 3^2\times {\mathrm{829}}^1\times {\mathrm{3019}}^1$

素因数の和:3864

約数の個数: 72

約数和(自身を含む): 2052905400

約数和(自身を除く): 1332113112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 829, 1658, 2487, 3019, 3316, 4974, 6038, 6632, 7461, 9057, 9948, 12076, 13264, 14922, 18114, 19896, 24152, 26528, 27171, 29844, 36228, 39792, 48304, 54342, 59688, 72456, 79584, 96608, 108684, 119376, 144912, 217368, 238752, 289824, 434736, 869472, 2502751, 5005502, 7508253, 10011004, 15016506, 20022008, 22524759, 30033012, 40044016, 45049518, 60066024, 80088032, 90099036, 120132048, 180198072, 240264096, 360396144, 720792288]

約数ペア:

[(1, 720792288), (2, 360396144), (3, 240264096), (4, 180198072), (6, 120132048), (8, 90099036), (9, 80088032), (12, 60066024), (16, 45049518), (18, 40044016), (24, 30033012), (32, 22524759), (36, 20022008), (48, 15016506), (72, 10011004), (96, 7508253), (144, 5005502), (288, 2502751), (829, 869472), (1658, 434736), (2487, 289824), (3019, 238752), (3316, 217368), (4974, 144912), (6038, 119376), (6632, 108684), (7461, 96608), (9057, 79584), (9948, 72456), (12076, 59688), (13264, 54342), (14922, 48304), (18114, 39792), (19896, 36228), (24152, 29844), (26528, 27171)]