51940320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{449}}^1$

素因数の和:708

約数の個数: 96

約数和(自身を含む): 164656800

約数和(自身を除く): 112716480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 241, 449, 480, 482, 723, 898, 964, 1205, 1347, 1446, 1796, 1928, 2245, 2410, 2694, 2892, 3592, 3615, 3856, 4490, 4820, 5388, 5784, 6735, 7184, 7230, 7712, 8980, 9640, 10776, 11568, 13470, 14368, 14460, 17960, 19280, 21552, 23136, 26940, 28920, 35920, 38560, 43104, 53880, 57840, 71840, 107760, 108209, 115680, 215520, 216418, 324627, 432836, 541045, 649254, 865672, 1082090, 1298508, 1623135, 1731344, 2164180, 2597016, 3246270, 3462688, 4328360, 5194032, 6492540, 8656720, 10388064, 12985080, 17313440, 25970160, 51940320]

約数ペア:

[(1, 51940320), (2, 25970160), (3, 17313440), (4, 12985080), (5, 10388064), (6, 8656720), (8, 6492540), (10, 5194032), (12, 4328360), (15, 3462688), (16, 3246270), (20, 2597016), (24, 2164180), (30, 1731344), (32, 1623135), (40, 1298508), (48, 1082090), (60, 865672), (80, 649254), (96, 541045), (120, 432836), (160, 324627), (240, 216418), (241, 215520), (449, 115680), (480, 108209), (482, 107760), (723, 71840), (898, 57840), (964, 53880), (1205, 43104), (1347, 38560), (1446, 35920), (1796, 28920), (1928, 26940), (2245, 23136), (2410, 21552), (2694, 19280), (2892, 17960), (3592, 14460), (3615, 14368), (3856, 13470), (4490, 11568), (4820, 10776), (5388, 9640), (5784, 8980), (6735, 7712), (7184, 7230)]