1577238720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{15073}}^1$

素因数の和:15202

約数の個数: 112

約数和(自身を含む): 5054010720

約数和(自身を除く): 3476772000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 160, 192, 218, 240, 320, 327, 436, 480, 545, 654, 872, 960, 1090, 1308, 1635, 1744, 2180, 2616, 3270, 3488, 4360, 5232, 6540, 6976, 8720, 10464, 13080, 15073, 17440, 20928, 26160, 30146, 34880, 45219, 52320, 60292, 75365, 90438, 104640, 120584, 150730, 180876, 226095, 241168, 301460, 361752, 452190, 482336, 602920, 723504, 904380, 964672, 1205840, 1447008, 1642957, 1808760, 2411680, 2894016, 3285914, 3617520, 4823360, 4928871, 6571828, 7235040, 8214785, 9857742, 13143656, 14470080, 16429570, 19715484, 24644355, 26287312, 32859140, 39430968, 49288710, 52574624, 65718280, 78861936, 98577420, 105149248, 131436560, 157723872, 197154840, 262873120, 315447744, 394309680, 525746240, 788619360, 1577238720]

約数ペア:

[(1, 1577238720), (2, 788619360), (3, 525746240), (4, 394309680), (5, 315447744), (6, 262873120), (8, 197154840), (10, 157723872), (12, 131436560), (15, 105149248), (16, 98577420), (20, 78861936), (24, 65718280), (30, 52574624), (32, 49288710), (40, 39430968), (48, 32859140), (60, 26287312), (64, 24644355), (80, 19715484), (96, 16429570), (109, 14470080), (120, 13143656), (160, 9857742), (192, 8214785), (218, 7235040), (240, 6571828), (320, 4928871), (327, 4823360), (436, 3617520), (480, 3285914), (545, 2894016), (654, 2411680), (872, 1808760), (960, 1642957), (1090, 1447008), (1308, 1205840), (1635, 964672), (1744, 904380), (2180, 723504), (2616, 602920), (3270, 482336), (3488, 452190), (4360, 361752), (5232, 301460), (6540, 241168), (6976, 226095), (8720, 180876), (10464, 150730), (13080, 120584), (15073, 104640), (17440, 90438), (20928, 75365), (26160, 60292), (30146, 52320), (34880, 45219)]