129460960

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1$

素因数の和:696

約数の個数: 96

約数和(自身を含む): 323592192

約数和(自身を除く): 194131232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 43, 62, 80, 86, 124, 155, 160, 172, 215, 248, 310, 344, 430, 496, 607, 620, 688, 860, 992, 1214, 1240, 1333, 1376, 1720, 2428, 2480, 2666, 3035, 3440, 4856, 4960, 5332, 6070, 6665, 6880, 9712, 10664, 12140, 13330, 18817, 19424, 21328, 24280, 26101, 26660, 37634, 42656, 48560, 52202, 53320, 75268, 94085, 97120, 104404, 106640, 130505, 150536, 188170, 208808, 213280, 261010, 301072, 376340, 417616, 522020, 602144, 752680, 809131, 835232, 1044040, 1505360, 1618262, 2088080, 3010720, 3236524, 4045655, 4176160, 6473048, 8091310, 12946096, 16182620, 25892192, 32365240, 64730480, 129460960]

約数ペア:

[(1, 129460960), (2, 64730480), (4, 32365240), (5, 25892192), (8, 16182620), (10, 12946096), (16, 8091310), (20, 6473048), (31, 4176160), (32, 4045655), (40, 3236524), (43, 3010720), (62, 2088080), (80, 1618262), (86, 1505360), (124, 1044040), (155, 835232), (160, 809131), (172, 752680), (215, 602144), (248, 522020), (310, 417616), (344, 376340), (430, 301072), (496, 261010), (607, 213280), (620, 208808), (688, 188170), (860, 150536), (992, 130505), (1214, 106640), (1240, 104404), (1333, 97120), (1376, 94085), (1720, 75268), (2428, 53320), (2480, 52202), (2666, 48560), (3035, 42656), (3440, 37634), (4856, 26660), (4960, 26101), (5332, 24280), (6070, 21328), (6665, 19424), (6880, 18817), (9712, 13330), (10664, 12140)]