195953760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3319}}^1$

素因数の和:3381

約数の個数: 144

約数和(自身を含む): 685208160

約数和(自身を除く): 489254400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3319, 3690, 3936, 4920, 5904, 6560, 6638, 7380, 9840, 9957, 11808, 13276, 14760, 16595, 19680, 19914, 26552, 29520, 29871, 33190, 39828, 49785, 53104, 59040, 59742, 66380, 79656, 99570, 106208, 119484, 132760, 136079, 149355, 159312, 199140, 238968, 265520, 272158, 298710, 318624, 398280, 408237, 477936, 531040, 544316, 597420, 680395, 796560, 816474, 955872, 1088632, 1194840, 1224711, 1360790, 1593120, 1632948, 2041185, 2177264, 2389680, 2449422, 2721580, 3265896, 4082370, 4354528, 4779360, 4898844, 5443160, 6123555, 6531792, 8164740, 9797688, 10886320, 12247110, 13063584, 16329480, 19595376, 21772640, 24494220, 32658960, 39190752, 48988440, 65317920, 97976880, 195953760]

約数ペア:

[(1, 195953760), (2, 97976880), (3, 65317920), (4, 48988440), (5, 39190752), (6, 32658960), (8, 24494220), (9, 21772640), (10, 19595376), (12, 16329480), (15, 13063584), (16, 12247110), (18, 10886320), (20, 9797688), (24, 8164740), (30, 6531792), (32, 6123555), (36, 5443160), (40, 4898844), (41, 4779360), (45, 4354528), (48, 4082370), (60, 3265896), (72, 2721580), (80, 2449422), (82, 2389680), (90, 2177264), (96, 2041185), (120, 1632948), (123, 1593120), (144, 1360790), (160, 1224711), (164, 1194840), (180, 1088632), (205, 955872), (240, 816474), (246, 796560), (288, 680395), (328, 597420), (360, 544316), (369, 531040), (410, 477936), (480, 408237), (492, 398280), (615, 318624), (656, 298710), (720, 272158), (738, 265520), (820, 238968), (984, 199140), (1230, 159312), (1312, 149355), (1440, 136079), (1476, 132760), (1640, 119484), (1845, 106208), (1968, 99570), (2460, 79656), (2952, 66380), (3280, 59742), (3319, 59040), (3690, 53104), (3936, 49785), (4920, 39828), (5904, 33190), (6560, 29871), (6638, 29520), (7380, 26552), (9840, 19914), (9957, 19680), (11808, 16595), (13276, 14760)]