554610240

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{21397}}^1$

素因数の和:21426

約数の個数: 140

約数和(自身を含む): 1972938396

約数和(自身を除く): 1418328156

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, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 21397, 25920, 42794, 64191, 85588, 106985, 128382, 171176, 192573, 213970, 256764, 320955, 342352, 385146, 427940, 513528, 577719, 641910, 684704, 770292, 855880, 962865, 1027056, 1155438, 1283820, 1369408, 1540584, 1711760, 1733157, 1925730, 2054112, 2310876, 2567640, 2888595, 3081168, 3423520, 3466314, 3851460, 4108224, 4621752, 5135280, 5777190, 6162336, 6847040, 6932628, 7702920, 8665785, 9243504, 10270560, 11554380, 12324672, 13865256, 15405840, 17331570, 18487008, 20541120, 23108760, 27730512, 30811680, 34663140, 36974016, 46217520, 55461024, 61623360, 69326280, 92435040, 110922048, 138652560, 184870080, 277305120, 554610240]

約数ペア:

[(1, 554610240), (2, 277305120), (3, 184870080), (4, 138652560), (5, 110922048), (6, 92435040), (8, 69326280), (9, 61623360), (10, 55461024), (12, 46217520), (15, 36974016), (16, 34663140), (18, 30811680), (20, 27730512), (24, 23108760), (27, 20541120), (30, 18487008), (32, 17331570), (36, 15405840), (40, 13865256), (45, 12324672), (48, 11554380), (54, 10270560), (60, 9243504), (64, 8665785), (72, 7702920), (80, 6932628), (81, 6847040), (90, 6162336), (96, 5777190), (108, 5135280), (120, 4621752), (135, 4108224), (144, 3851460), (160, 3466314), (162, 3423520), (180, 3081168), (192, 2888595), (216, 2567640), (240, 2310876), (270, 2054112), (288, 1925730), (320, 1733157), (324, 1711760), (360, 1540584), (405, 1369408), (432, 1283820), (480, 1155438), (540, 1027056), (576, 962865), (648, 855880), (720, 770292), (810, 684704), (864, 641910), (960, 577719), (1080, 513528), (1296, 427940), (1440, 385146), (1620, 342352), (1728, 320955), (2160, 256764), (2592, 213970), (2880, 192573), (3240, 171176), (4320, 128382), (5184, 106985), (6480, 85588), (8640, 64191), (12960, 42794), (21397, 25920)]