156529920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{40763}}^1$

素因数の和:40787

約数の個数: 72

約数和(自身を含む): 499929696

約数和(自身を除く): 343399776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 40763, 81526, 122289, 163052, 203815, 244578, 326104, 407630, 489156, 611445, 652208, 815260, 978312, 1222890, 1304416, 1630520, 1956624, 2445780, 2608832, 3261040, 3913248, 4891560, 5217664, 6522080, 7826496, 9783120, 10435328, 13044160, 15652992, 19566240, 26088320, 31305984, 39132480, 52176640, 78264960, 156529920]

約数ペア:

[(1, 156529920), (2, 78264960), (3, 52176640), (4, 39132480), (5, 31305984), (6, 26088320), (8, 19566240), (10, 15652992), (12, 13044160), (15, 10435328), (16, 9783120), (20, 7826496), (24, 6522080), (30, 5217664), (32, 4891560), (40, 3913248), (48, 3261040), (60, 2608832), (64, 2445780), (80, 1956624), (96, 1630520), (120, 1304416), (128, 1222890), (160, 978312), (192, 815260), (240, 652208), (256, 611445), (320, 489156), (384, 407630), (480, 326104), (640, 244578), (768, 203815), (960, 163052), (1280, 122289), (1920, 81526), (3840, 40763)]