20172521760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{40063}}^1$

素因数の和:41130

約数の個数: 96

約数和(自身を含む): 63605606400

約数和(自身を除く): 43433084640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1049, 2098, 3147, 4196, 5245, 6294, 8392, 10490, 12588, 15735, 16784, 20980, 25176, 31470, 33568, 40063, 41960, 50352, 62940, 80126, 83920, 100704, 120189, 125880, 160252, 167840, 200315, 240378, 251760, 320504, 400630, 480756, 503520, 600945, 641008, 801260, 961512, 1201890, 1282016, 1602520, 1923024, 2403780, 3205040, 3846048, 4807560, 6410080, 9615120, 19230240, 42026087, 84052174, 126078261, 168104348, 210130435, 252156522, 336208696, 420260870, 504313044, 630391305, 672417392, 840521740, 1008626088, 1260782610, 1344834784, 1681043480, 2017252176, 2521565220, 3362086960, 4034504352, 5043130440, 6724173920, 10086260880, 20172521760]

約数ペア:

[(1, 20172521760), (2, 10086260880), (3, 6724173920), (4, 5043130440), (5, 4034504352), (6, 3362086960), (8, 2521565220), (10, 2017252176), (12, 1681043480), (15, 1344834784), (16, 1260782610), (20, 1008626088), (24, 840521740), (30, 672417392), (32, 630391305), (40, 504313044), (48, 420260870), (60, 336208696), (80, 252156522), (96, 210130435), (120, 168104348), (160, 126078261), (240, 84052174), (480, 42026087), (1049, 19230240), (2098, 9615120), (3147, 6410080), (4196, 4807560), (5245, 3846048), (6294, 3205040), (8392, 2403780), (10490, 1923024), (12588, 1602520), (15735, 1282016), (16784, 1201890), (20980, 961512), (25176, 801260), (31470, 641008), (33568, 600945), (40063, 503520), (41960, 480756), (50352, 400630), (62940, 320504), (80126, 251760), (83920, 240378), (100704, 200315), (120189, 167840), (125880, 160252)]