16723920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4099}}^1$

素因数の和:4132

約数の個数: 80

約数和(自身を含む): 54907200

約数和(自身を除く): 38183280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 4099, 8198, 12297, 16396, 20495, 24594, 32792, 40990, 49188, 61485, 65584, 69683, 81980, 98376, 122970, 139366, 163960, 196752, 209049, 245940, 278732, 327920, 348415, 418098, 491880, 557464, 696830, 836196, 983760, 1045245, 1114928, 1393660, 1672392, 2090490, 2787320, 3344784, 4180980, 5574640, 8361960, 16723920]

約数ペア:

[(1, 16723920), (2, 8361960), (3, 5574640), (4, 4180980), (5, 3344784), (6, 2787320), (8, 2090490), (10, 1672392), (12, 1393660), (15, 1114928), (16, 1045245), (17, 983760), (20, 836196), (24, 696830), (30, 557464), (34, 491880), (40, 418098), (48, 348415), (51, 327920), (60, 278732), (68, 245940), (80, 209049), (85, 196752), (102, 163960), (120, 139366), (136, 122970), (170, 98376), (204, 81980), (240, 69683), (255, 65584), (272, 61485), (340, 49188), (408, 40990), (510, 32792), (680, 24594), (816, 20495), (1020, 16396), (1360, 12297), (2040, 8198), (4080, 4099)]