80509680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37273}}^1$

素因数の和:37295

約数の個数: 80

約数和(自身を含む): 277318560

約数和(自身を除く): 196808880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 37273, 74546, 111819, 149092, 186365, 223638, 298184, 335457, 372730, 447276, 559095, 596368, 670914, 745460, 894552, 1006371, 1118190, 1341828, 1490920, 1677285, 1789104, 2012742, 2236380, 2683656, 2981840, 3354570, 4025484, 4472760, 5031855, 5367312, 6709140, 8050968, 8945520, 10063710, 13418280, 16101936, 20127420, 26836560, 40254840, 80509680]

約数ペア:

[(1, 80509680), (2, 40254840), (3, 26836560), (4, 20127420), (5, 16101936), (6, 13418280), (8, 10063710), (9, 8945520), (10, 8050968), (12, 6709140), (15, 5367312), (16, 5031855), (18, 4472760), (20, 4025484), (24, 3354570), (27, 2981840), (30, 2683656), (36, 2236380), (40, 2012742), (45, 1789104), (48, 1677285), (54, 1490920), (60, 1341828), (72, 1118190), (80, 1006371), (90, 894552), (108, 745460), (120, 670914), (135, 596368), (144, 559095), (180, 447276), (216, 372730), (240, 335457), (270, 298184), (360, 223638), (432, 186365), (540, 149092), (720, 111819), (1080, 74546), (2160, 37273)]