24940479720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15987487}}^1$

素因数の和:15987514

約数の個数: 64

約数和(自身を含む): 80576939520

約数和(自身を除く): 55636459800

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, 15987487, 31974974, 47962461, 63949948, 79937435, 95924922, 127899896, 159874870, 191849844, 207837331, 239812305, 319749740, 383699688, 415674662, 479624610, 623511993, 639499480, 831349324, 959249220, 1039186655, 1247023986, 1662698648, 1918498440, 2078373310, 2494047972, 3117559965, 4156746620, 4988095944, 6235119930, 8313493240, 12470239860, 24940479720]

約数ペア:

[(1, 24940479720), (2, 12470239860), (3, 8313493240), (4, 6235119930), (5, 4988095944), (6, 4156746620), (8, 3117559965), (10, 2494047972), (12, 2078373310), (13, 1918498440), (15, 1662698648), (20, 1247023986), (24, 1039186655), (26, 959249220), (30, 831349324), (39, 639499480), (40, 623511993), (52, 479624610), (60, 415674662), (65, 383699688), (78, 319749740), (104, 239812305), (120, 207837331), (130, 191849844), (156, 159874870), (195, 127899896), (260, 95924922), (312, 79937435), (390, 63949948), (520, 47962461), (780, 31974974), (1560, 15987487)]