54696320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:476

約数の個数: 128

約数和(自身を含む): 154958400

約数和(自身を除く): 100262080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 128, 140, 145, 160, 203, 224, 232, 280, 290, 320, 406, 421, 448, 464, 560, 580, 640, 812, 842, 896, 928, 1015, 1120, 1160, 1624, 1684, 1856, 2030, 2105, 2240, 2320, 2947, 3248, 3368, 3712, 4060, 4210, 4480, 4640, 5894, 6496, 6736, 8120, 8420, 9280, 11788, 12209, 12992, 13472, 14735, 16240, 16840, 18560, 23576, 24418, 25984, 26944, 29470, 32480, 33680, 47152, 48836, 53888, 58940, 61045, 64960, 67360, 85463, 94304, 97672, 117880, 122090, 129920, 134720, 170926, 188608, 195344, 235760, 244180, 269440, 341852, 377216, 390688, 427315, 471520, 488360, 683704, 781376, 854630, 943040, 976720, 1367408, 1562752, 1709260, 1886080, 1953440, 2734816, 3418520, 3906880, 5469632, 6837040, 7813760, 10939264, 13674080, 27348160, 54696320]

約数ペア:

[(1, 54696320), (2, 27348160), (4, 13674080), (5, 10939264), (7, 7813760), (8, 6837040), (10, 5469632), (14, 3906880), (16, 3418520), (20, 2734816), (28, 1953440), (29, 1886080), (32, 1709260), (35, 1562752), (40, 1367408), (56, 976720), (58, 943040), (64, 854630), (70, 781376), (80, 683704), (112, 488360), (116, 471520), (128, 427315), (140, 390688), (145, 377216), (160, 341852), (203, 269440), (224, 244180), (232, 235760), (280, 195344), (290, 188608), (320, 170926), (406, 134720), (421, 129920), (448, 122090), (464, 117880), (560, 97672), (580, 94304), (640, 85463), (812, 67360), (842, 64960), (896, 61045), (928, 58940), (1015, 53888), (1120, 48836), (1160, 47152), (1624, 33680), (1684, 32480), (1856, 29470), (2030, 26944), (2105, 25984), (2240, 24418), (2320, 23576), (2947, 18560), (3248, 16840), (3368, 16240), (3712, 14735), (4060, 13472), (4210, 12992), (4480, 12209), (4640, 11788), (5894, 9280), (6496, 8420), (6736, 8120)]