15120432

素因数分解:

$2^4\times 3^5\times {\mathrm{3889}}^1$

素因数の和:3912

約数の個数: 60

約数和(自身を含む): 43894760

約数和(自身を除く): 28774328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 3889, 7778, 11667, 15556, 23334, 31112, 35001, 46668, 62224, 70002, 93336, 105003, 140004, 186672, 210006, 280008, 315009, 420012, 560016, 630018, 840024, 945027, 1260036, 1680048, 1890054, 2520072, 3780108, 5040144, 7560216, 15120432]

約数ペア:

[(1, 15120432), (2, 7560216), (3, 5040144), (4, 3780108), (6, 2520072), (8, 1890054), (9, 1680048), (12, 1260036), (16, 945027), (18, 840024), (24, 630018), (27, 560016), (36, 420012), (48, 315009), (54, 280008), (72, 210006), (81, 186672), (108, 140004), (144, 105003), (162, 93336), (216, 70002), (243, 62224), (324, 46668), (432, 35001), (486, 31112), (648, 23334), (972, 15556), (1296, 11667), (1944, 7778), (3888, 3889)]