200080680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{72493}}^1$

素因数の和:72530

約数の個数: 64

約数和(自身を含む): 626348160

約数和(自身を除く): 426267480

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, 72493, 144986, 217479, 289972, 362465, 434958, 579944, 724930, 869916, 1087395, 1449860, 1667339, 1739832, 2174790, 2899720, 3334678, 4349580, 5002017, 6669356, 8336695, 8699160, 10004034, 13338712, 16673390, 20008068, 25010085, 33346780, 40016136, 50020170, 66693560, 100040340, 200080680]

約数ペア:

[(1, 200080680), (2, 100040340), (3, 66693560), (4, 50020170), (5, 40016136), (6, 33346780), (8, 25010085), (10, 20008068), (12, 16673390), (15, 13338712), (20, 10004034), (23, 8699160), (24, 8336695), (30, 6669356), (40, 5002017), (46, 4349580), (60, 3334678), (69, 2899720), (92, 2174790), (115, 1739832), (120, 1667339), (138, 1449860), (184, 1087395), (230, 869916), (276, 724930), (345, 579944), (460, 434958), (552, 362465), (690, 289972), (920, 217479), (1380, 144986), (2760, 72493)]