19654254720

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{379133}}^1$

素因数の和:379164

約数の個数: 160

約数和(自身を含む): 70189077420

約数和(自身を除く): 50534822700

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, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 17280, 25920, 51840, 379133, 758266, 1137399, 1516532, 1895665, 2274798, 3033064, 3412197, 3791330, 4549596, 5686995, 6066128, 6824394, 7582660, 9099192, 10236591, 11373990, 12132256, 13648788, 15165320, 17060985, 18198384, 20473182, 22747980, 24264512, 27297576, 30330640, 30709773, 34121970, 36396768, 40946364, 45495960, 48529024, 51182955, 54595152, 60661280, 61419546, 68243940, 72793536, 81892728, 90991920, 102365910, 109190304, 121322560, 122839092, 136487880, 145587072, 153548865, 163785456, 181983840, 204731820, 218380608, 242645120, 245678184, 272975760, 307097730, 327570912, 363967680, 409463640, 436761216, 491356368, 545951520, 614195460, 655141824, 727935360, 818927280, 982712736, 1091903040, 1228390920, 1310283648, 1637854560, 1965425472, 2183806080, 2456781840, 3275709120, 3930850944, 4913563680, 6551418240, 9827127360, 19654254720]

約数ペア:

[(1, 19654254720), (2, 9827127360), (3, 6551418240), (4, 4913563680), (5, 3930850944), (6, 3275709120), (8, 2456781840), (9, 2183806080), (10, 1965425472), (12, 1637854560), (15, 1310283648), (16, 1228390920), (18, 1091903040), (20, 982712736), (24, 818927280), (27, 727935360), (30, 655141824), (32, 614195460), (36, 545951520), (40, 491356368), (45, 436761216), (48, 409463640), (54, 363967680), (60, 327570912), (64, 307097730), (72, 272975760), (80, 245678184), (81, 242645120), (90, 218380608), (96, 204731820), (108, 181983840), (120, 163785456), (128, 153548865), (135, 145587072), (144, 136487880), (160, 122839092), (162, 121322560), (180, 109190304), (192, 102365910), (216, 90991920), (240, 81892728), (270, 72793536), (288, 68243940), (320, 61419546), (324, 60661280), (360, 54595152), (384, 51182955), (405, 48529024), (432, 45495960), (480, 40946364), (540, 36396768), (576, 34121970), (640, 30709773), (648, 30330640), (720, 27297576), (810, 24264512), (864, 22747980), (960, 20473182), (1080, 18198384), (1152, 17060985), (1296, 15165320), (1440, 13648788), (1620, 12132256), (1728, 11373990), (1920, 10236591), (2160, 9099192), (2592, 7582660), (2880, 6824394), (3240, 6066128), (3456, 5686995), (4320, 4549596), (5184, 3791330), (5760, 3412197), (6480, 3033064), (8640, 2274798), (10368, 1895665), (12960, 1516532), (17280, 1137399), (25920, 758266), (51840, 379133)]