1938724560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{673}}^1\times {\mathrm{4001}}^1$

素因数の和:4693

約数の個数: 120

約数和(自身を含む): 6522187464

約数和(自身を除く): 4583462904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 673, 720, 1346, 2019, 2692, 3365, 4001, 4038, 5384, 6057, 6730, 8002, 8076, 10095, 10768, 12003, 12114, 13460, 16004, 16152, 20005, 20190, 24006, 24228, 26920, 30285, 32008, 32304, 36009, 40010, 40380, 48012, 48456, 53840, 60015, 60570, 64016, 72018, 80020, 80760, 96024, 96912, 120030, 121140, 144036, 160040, 161520, 180045, 192048, 240060, 242280, 288072, 320080, 360090, 480120, 484560, 576144, 720180, 960240, 1440360, 2692673, 2880720, 5385346, 8078019, 10770692, 13463365, 16156038, 21541384, 24234057, 26926730, 32312076, 40390095, 43082768, 48468114, 53853460, 64624152, 80780190, 96936228, 107706920, 121170285, 129248304, 161560380, 193872456, 215413840, 242340570, 323120760, 387744912, 484681140, 646241520, 969362280, 1938724560]

約数ペア:

[(1, 1938724560), (2, 969362280), (3, 646241520), (4, 484681140), (5, 387744912), (6, 323120760), (8, 242340570), (9, 215413840), (10, 193872456), (12, 161560380), (15, 129248304), (16, 121170285), (18, 107706920), (20, 96936228), (24, 80780190), (30, 64624152), (36, 53853460), (40, 48468114), (45, 43082768), (48, 40390095), (60, 32312076), (72, 26926730), (80, 24234057), (90, 21541384), (120, 16156038), (144, 13463365), (180, 10770692), (240, 8078019), (360, 5385346), (673, 2880720), (720, 2692673), (1346, 1440360), (2019, 960240), (2692, 720180), (3365, 576144), (4001, 484560), (4038, 480120), (5384, 360090), (6057, 320080), (6730, 288072), (8002, 242280), (8076, 240060), (10095, 192048), (10768, 180045), (12003, 161520), (12114, 160040), (13460, 144036), (16004, 121140), (16152, 120030), (20005, 96912), (20190, 96024), (24006, 80760), (24228, 80020), (26920, 72018), (30285, 64016), (32008, 60570), (32304, 60015), (36009, 53840), (40010, 48456), (40380, 48012)]