304858080

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{7841}}^1$

素因数の和:7871

約数の個数: 144

約数和(自身を含む): 1078996464

約数和(自身を除く): 774138384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 7841, 9720, 12960, 15682, 19440, 23523, 31364, 38880, 39205, 47046, 62728, 70569, 78410, 94092, 117615, 125456, 141138, 156820, 188184, 211707, 235230, 250912, 282276, 313640, 352845, 376368, 423414, 470460, 564552, 627280, 635121, 705690, 752736, 846828, 940920, 1058535, 1129104, 1254560, 1270242, 1411380, 1693656, 1881840, 1905363, 2117070, 2258208, 2540484, 2822760, 3175605, 3387312, 3763680, 3810726, 4234140, 5080968, 5645520, 6351210, 6774624, 7621452, 8468280, 9526815, 10161936, 11291040, 12702420, 15242904, 16936560, 19053630, 20323872, 25404840, 30485808, 33873120, 38107260, 50809680, 60971616, 76214520, 101619360, 152429040, 304858080]

約数ペア:

[(1, 304858080), (2, 152429040), (3, 101619360), (4, 76214520), (5, 60971616), (6, 50809680), (8, 38107260), (9, 33873120), (10, 30485808), (12, 25404840), (15, 20323872), (16, 19053630), (18, 16936560), (20, 15242904), (24, 12702420), (27, 11291040), (30, 10161936), (32, 9526815), (36, 8468280), (40, 7621452), (45, 6774624), (48, 6351210), (54, 5645520), (60, 5080968), (72, 4234140), (80, 3810726), (81, 3763680), (90, 3387312), (96, 3175605), (108, 2822760), (120, 2540484), (135, 2258208), (144, 2117070), (160, 1905363), (162, 1881840), (180, 1693656), (216, 1411380), (240, 1270242), (243, 1254560), (270, 1129104), (288, 1058535), (324, 940920), (360, 846828), (405, 752736), (432, 705690), (480, 635121), (486, 627280), (540, 564552), (648, 470460), (720, 423414), (810, 376368), (864, 352845), (972, 313640), (1080, 282276), (1215, 250912), (1296, 235230), (1440, 211707), (1620, 188184), (1944, 156820), (2160, 141138), (2430, 125456), (2592, 117615), (3240, 94092), (3888, 78410), (4320, 70569), (4860, 62728), (6480, 47046), (7776, 39205), (7841, 38880), (9720, 31364), (12960, 23523), (15682, 19440)]