396288720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{677}}^1$

素因数の和:970

約数の個数: 160

約数和(自身を含む): 1372055040

約数和(自身を除く): 975766320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 271, 360, 432, 540, 542, 677, 720, 813, 1080, 1084, 1354, 1355, 1626, 2031, 2160, 2168, 2439, 2708, 2710, 3252, 3385, 4062, 4065, 4336, 4878, 5416, 5420, 6093, 6504, 6770, 7317, 8124, 8130, 9756, 10155, 10832, 10840, 12186, 12195, 13008, 13540, 14634, 16248, 16260, 18279, 19512, 20310, 21680, 24372, 24390, 27080, 29268, 30465, 32496, 32520, 36558, 36585, 39024, 40620, 48744, 48780, 54160, 58536, 60930, 65040, 73116, 73170, 81240, 91395, 97488, 97560, 117072, 121860, 146232, 146340, 162480, 182790, 183467, 195120, 243720, 292464, 292680, 365580, 366934, 487440, 550401, 585360, 731160, 733868, 917335, 1100802, 1462320, 1467736, 1651203, 1834670, 2201604, 2752005, 2935472, 3302406, 3669340, 4403208, 4953609, 5504010, 6604812, 7338680, 8256015, 8806416, 9907218, 11008020, 13209624, 14677360, 16512030, 19814436, 22016040, 24768045, 26419248, 33024060, 39628872, 44032080, 49536090, 66048120, 79257744, 99072180, 132096240, 198144360, 396288720]

約数ペア:

[(1, 396288720), (2, 198144360), (3, 132096240), (4, 99072180), (5, 79257744), (6, 66048120), (8, 49536090), (9, 44032080), (10, 39628872), (12, 33024060), (15, 26419248), (16, 24768045), (18, 22016040), (20, 19814436), (24, 16512030), (27, 14677360), (30, 13209624), (36, 11008020), (40, 9907218), (45, 8806416), (48, 8256015), (54, 7338680), (60, 6604812), (72, 5504010), (80, 4953609), (90, 4403208), (108, 3669340), (120, 3302406), (135, 2935472), (144, 2752005), (180, 2201604), (216, 1834670), (240, 1651203), (270, 1467736), (271, 1462320), (360, 1100802), (432, 917335), (540, 733868), (542, 731160), (677, 585360), (720, 550401), (813, 487440), (1080, 366934), (1084, 365580), (1354, 292680), (1355, 292464), (1626, 243720), (2031, 195120), (2160, 183467), (2168, 182790), (2439, 162480), (2708, 146340), (2710, 146232), (3252, 121860), (3385, 117072), (4062, 97560), (4065, 97488), (4336, 91395), (4878, 81240), (5416, 73170), (5420, 73116), (6093, 65040), (6504, 60930), (6770, 58536), (7317, 54160), (8124, 48780), (8130, 48744), (9756, 40620), (10155, 39024), (10832, 36585), (10840, 36558), (12186, 32520), (12195, 32496), (13008, 30465), (13540, 29268), (14634, 27080), (16248, 24390), (16260, 24372), (18279, 21680), (19512, 20310)]