80373120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1021}}^1$

素因数の和:1084

約数の個数: 128

約数和(自身を含む): 262694880

約数和(自身を除く): 182321760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 320, 328, 384, 410, 480, 492, 615, 640, 656, 820, 960, 984, 1021, 1230, 1312, 1640, 1920, 1968, 2042, 2460, 2624, 3063, 3280, 3936, 4084, 4920, 5105, 5248, 6126, 6560, 7872, 8168, 9840, 10210, 12252, 13120, 15315, 15744, 16336, 19680, 20420, 24504, 26240, 30630, 32672, 39360, 40840, 41861, 49008, 61260, 65344, 78720, 81680, 83722, 98016, 122520, 125583, 130688, 163360, 167444, 196032, 209305, 245040, 251166, 326720, 334888, 392064, 418610, 490080, 502332, 627915, 653440, 669776, 837220, 980160, 1004664, 1255830, 1339552, 1674440, 1960320, 2009328, 2511660, 2679104, 3348880, 4018656, 5023320, 5358208, 6697760, 8037312, 10046640, 13395520, 16074624, 20093280, 26791040, 40186560, 80373120]

約数ペア:

[(1, 80373120), (2, 40186560), (3, 26791040), (4, 20093280), (5, 16074624), (6, 13395520), (8, 10046640), (10, 8037312), (12, 6697760), (15, 5358208), (16, 5023320), (20, 4018656), (24, 3348880), (30, 2679104), (32, 2511660), (40, 2009328), (41, 1960320), (48, 1674440), (60, 1339552), (64, 1255830), (80, 1004664), (82, 980160), (96, 837220), (120, 669776), (123, 653440), (128, 627915), (160, 502332), (164, 490080), (192, 418610), (205, 392064), (240, 334888), (246, 326720), (320, 251166), (328, 245040), (384, 209305), (410, 196032), (480, 167444), (492, 163360), (615, 130688), (640, 125583), (656, 122520), (820, 98016), (960, 83722), (984, 81680), (1021, 78720), (1230, 65344), (1312, 61260), (1640, 49008), (1920, 41861), (1968, 40840), (2042, 39360), (2460, 32672), (2624, 30630), (3063, 26240), (3280, 24504), (3936, 20420), (4084, 19680), (4920, 16336), (5105, 15744), (5248, 15315), (6126, 13120), (6560, 12252), (7872, 10210), (8168, 9840)]