75639720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{48487}}^1$

素因数の和:48514

約数の個数: 64

約数和(自身を含む): 244379520

約数和(自身を除く): 168739800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 48487, 96974, 145461, 193948, 242435, 290922, 387896, 484870, 581844, 630331, 727305, 969740, 1163688, 1260662, 1454610, 1890993, 1939480, 2521324, 2909220, 3151655, 3781986, 5042648, 5818440, 6303310, 7563972, 9454965, 12606620, 15127944, 18909930, 25213240, 37819860, 75639720]

約数ペア:

[(1, 75639720), (2, 37819860), (3, 25213240), (4, 18909930), (5, 15127944), (6, 12606620), (8, 9454965), (10, 7563972), (12, 6303310), (13, 5818440), (15, 5042648), (20, 3781986), (24, 3151655), (26, 2909220), (30, 2521324), (39, 1939480), (40, 1890993), (52, 1454610), (60, 1260662), (65, 1163688), (78, 969740), (104, 727305), (120, 630331), (130, 581844), (156, 484870), (195, 387896), (260, 290922), (312, 242435), (390, 193948), (520, 145461), (780, 96974), (1560, 48487)]