305401440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{33487}}^1$

素因数の和:33524

約数の個数: 96

約数和(自身を含む): 1012677120

約数和(自身を除く): 707275680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 33487, 66974, 100461, 133948, 167435, 200922, 267896, 334870, 401844, 502305, 535792, 636253, 669740, 803688, 1004610, 1071584, 1272506, 1339480, 1607376, 1908759, 2009220, 2545012, 2678960, 3181265, 3214752, 3817518, 4018440, 5090024, 5357920, 6362530, 7635036, 8036880, 9543795, 10180048, 12725060, 15270072, 16073760, 19087590, 20360096, 25450120, 30540144, 38175180, 50900240, 61080288, 76350360, 101800480, 152700720, 305401440]

約数ペア:

[(1, 305401440), (2, 152700720), (3, 101800480), (4, 76350360), (5, 61080288), (6, 50900240), (8, 38175180), (10, 30540144), (12, 25450120), (15, 20360096), (16, 19087590), (19, 16073760), (20, 15270072), (24, 12725060), (30, 10180048), (32, 9543795), (38, 8036880), (40, 7635036), (48, 6362530), (57, 5357920), (60, 5090024), (76, 4018440), (80, 3817518), (95, 3214752), (96, 3181265), (114, 2678960), (120, 2545012), (152, 2009220), (160, 1908759), (190, 1607376), (228, 1339480), (240, 1272506), (285, 1071584), (304, 1004610), (380, 803688), (456, 669740), (480, 636253), (570, 535792), (608, 502305), (760, 401844), (912, 334870), (1140, 267896), (1520, 200922), (1824, 167435), (2280, 133948), (3040, 100461), (4560, 66974), (9120, 33487)]