122038020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52153}}^1$

素因数の和:52181

約数の個数: 72

約数和(自身を含む): 398665176

約数和(自身を除く): 276627156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 52153, 104306, 156459, 208612, 260765, 312918, 469377, 521530, 625836, 677989, 782295, 938754, 1043060, 1355978, 1564590, 1877508, 2033967, 2346885, 2711956, 3129180, 3389945, 4067934, 4693770, 6101901, 6779890, 8135868, 9387540, 10169835, 12203802, 13559780, 20339670, 24407604, 30509505, 40679340, 61019010, 122038020]

約数ペア:

[(1, 122038020), (2, 61019010), (3, 40679340), (4, 30509505), (5, 24407604), (6, 20339670), (9, 13559780), (10, 12203802), (12, 10169835), (13, 9387540), (15, 8135868), (18, 6779890), (20, 6101901), (26, 4693770), (30, 4067934), (36, 3389945), (39, 3129180), (45, 2711956), (52, 2346885), (60, 2033967), (65, 1877508), (78, 1564590), (90, 1355978), (117, 1043060), (130, 938754), (156, 782295), (180, 677989), (195, 625836), (234, 521530), (260, 469377), (390, 312918), (468, 260765), (585, 208612), (780, 156459), (1170, 104306), (2340, 52153)]