262756440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1091}}^1$

素因数の和:1334

約数の個数: 128

約数和(自身を含む): 880588800

約数和(自身を除く): 617832360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 223, 270, 360, 446, 540, 669, 892, 1080, 1091, 1115, 1338, 1784, 2007, 2182, 2230, 2676, 3273, 3345, 4014, 4364, 4460, 5352, 5455, 6021, 6546, 6690, 8028, 8728, 8920, 9819, 10035, 10910, 12042, 13092, 13380, 16056, 16365, 19638, 20070, 21820, 24084, 26184, 26760, 29457, 30105, 32730, 39276, 40140, 43640, 48168, 49095, 58914, 60210, 65460, 78552, 80280, 98190, 117828, 120420, 130920, 147285, 196380, 235656, 240840, 243293, 294570, 392760, 486586, 589140, 729879, 973172, 1178280, 1216465, 1459758, 1946344, 2189637, 2432930, 2919516, 3649395, 4379274, 4865860, 5839032, 6568911, 7298790, 8758548, 9731720, 10948185, 13137822, 14597580, 17517096, 21896370, 26275644, 29195160, 32844555, 43792740, 52551288, 65689110, 87585480, 131378220, 262756440]

約数ペア:

[(1, 262756440), (2, 131378220), (3, 87585480), (4, 65689110), (5, 52551288), (6, 43792740), (8, 32844555), (9, 29195160), (10, 26275644), (12, 21896370), (15, 17517096), (18, 14597580), (20, 13137822), (24, 10948185), (27, 9731720), (30, 8758548), (36, 7298790), (40, 6568911), (45, 5839032), (54, 4865860), (60, 4379274), (72, 3649395), (90, 2919516), (108, 2432930), (120, 2189637), (135, 1946344), (180, 1459758), (216, 1216465), (223, 1178280), (270, 973172), (360, 729879), (446, 589140), (540, 486586), (669, 392760), (892, 294570), (1080, 243293), (1091, 240840), (1115, 235656), (1338, 196380), (1784, 147285), (2007, 130920), (2182, 120420), (2230, 117828), (2676, 98190), (3273, 80280), (3345, 78552), (4014, 65460), (4364, 60210), (4460, 58914), (5352, 49095), (5455, 48168), (6021, 43640), (6546, 40140), (6690, 39276), (8028, 32730), (8728, 30105), (8920, 29457), (9819, 26760), (10035, 26184), (10910, 24084), (12042, 21820), (13092, 20070), (13380, 19638), (16056, 16365)]