38504640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2111}}^1$

素因数の和:2150

約数の個数: 112

約数和(自身を含む): 128747520

約数和(自身を除く): 90242880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2111, 2280, 3040, 3648, 4222, 4560, 6080, 6333, 8444, 9120, 10555, 12666, 16888, 18240, 21110, 25332, 31665, 33776, 40109, 42220, 50664, 63330, 67552, 80218, 84440, 101328, 120327, 126660, 135104, 160436, 168880, 200545, 202656, 240654, 253320, 320872, 337760, 401090, 405312, 481308, 506640, 601635, 641744, 675520, 802180, 962616, 1013280, 1203270, 1283488, 1604360, 1925232, 2026560, 2406540, 2566976, 3208720, 3850464, 4813080, 6417440, 7700928, 9626160, 12834880, 19252320, 38504640]

約数ペア:

[(1, 38504640), (2, 19252320), (3, 12834880), (4, 9626160), (5, 7700928), (6, 6417440), (8, 4813080), (10, 3850464), (12, 3208720), (15, 2566976), (16, 2406540), (19, 2026560), (20, 1925232), (24, 1604360), (30, 1283488), (32, 1203270), (38, 1013280), (40, 962616), (48, 802180), (57, 675520), (60, 641744), (64, 601635), (76, 506640), (80, 481308), (95, 405312), (96, 401090), (114, 337760), (120, 320872), (152, 253320), (160, 240654), (190, 202656), (192, 200545), (228, 168880), (240, 160436), (285, 135104), (304, 126660), (320, 120327), (380, 101328), (456, 84440), (480, 80218), (570, 67552), (608, 63330), (760, 50664), (912, 42220), (960, 40109), (1140, 33776), (1216, 31665), (1520, 25332), (1824, 21110), (2111, 18240), (2280, 16888), (3040, 12666), (3648, 10555), (4222, 9120), (4560, 8444), (6080, 6333)]