195659160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{70891}}^1$

素因数の和:70928

約数の個数: 64

約数和(自身を含む): 612506880

約数和(自身を除く): 416847720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 70891, 141782, 212673, 283564, 354455, 425346, 567128, 708910, 850692, 1063365, 1417820, 1630493, 1701384, 2126730, 2835640, 3260986, 4253460, 4891479, 6521972, 8152465, 8506920, 9782958, 13043944, 16304930, 19565916, 24457395, 32609860, 39131832, 48914790, 65219720, 97829580, 195659160]

約数ペア:

[(1, 195659160), (2, 97829580), (3, 65219720), (4, 48914790), (5, 39131832), (6, 32609860), (8, 24457395), (10, 19565916), (12, 16304930), (15, 13043944), (20, 9782958), (23, 8506920), (24, 8152465), (30, 6521972), (40, 4891479), (46, 4253460), (60, 3260986), (69, 2835640), (92, 2126730), (115, 1701384), (120, 1630493), (138, 1417820), (184, 1063365), (230, 850692), (276, 708910), (345, 567128), (460, 425346), (552, 354455), (690, 283564), (920, 212673), (1380, 141782), (2760, 70891)]