154903680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{26893}}^1$

素因数の和:26918

約数の個数: 96

約数和(自身を含む): 534921660

約数和(自身を除く): 380017980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 26893, 53786, 80679, 107572, 134465, 161358, 215144, 242037, 268930, 322716, 403395, 430288, 484074, 537860, 645432, 806790, 860576, 968148, 1075720, 1210185, 1290864, 1613580, 1721152, 1936296, 2151440, 2420370, 2581728, 3227160, 3442304, 3872592, 4302880, 4840740, 5163456, 6454320, 7745184, 8605760, 9681480, 10326912, 12908640, 15490368, 17211520, 19362960, 25817280, 30980736, 38725920, 51634560, 77451840, 154903680]

約数ペア:

[(1, 154903680), (2, 77451840), (3, 51634560), (4, 38725920), (5, 30980736), (6, 25817280), (8, 19362960), (9, 17211520), (10, 15490368), (12, 12908640), (15, 10326912), (16, 9681480), (18, 8605760), (20, 7745184), (24, 6454320), (30, 5163456), (32, 4840740), (36, 4302880), (40, 3872592), (45, 3442304), (48, 3227160), (60, 2581728), (64, 2420370), (72, 2151440), (80, 1936296), (90, 1721152), (96, 1613580), (120, 1290864), (128, 1210185), (144, 1075720), (160, 968148), (180, 860576), (192, 806790), (240, 645432), (288, 537860), (320, 484074), (360, 430288), (384, 403395), (480, 322716), (576, 268930), (640, 242037), (720, 215144), (960, 161358), (1152, 134465), (1440, 107572), (1920, 80679), (2880, 53786), (5760, 26893)]