775120680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2153113}}^1$

素因数の和:2153130

約数の個数: 48

約数和(自身を含む): 2519143380

約数和(自身を除く): 1744022700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 2153113, 4306226, 6459339, 8612452, 10765565, 12918678, 17224904, 19378017, 21531130, 25837356, 32296695, 38756034, 43062260, 51674712, 64593390, 77512068, 86124520, 96890085, 129186780, 155024136, 193780170, 258373560, 387560340, 775120680]

約数ペア:

[(1, 775120680), (2, 387560340), (3, 258373560), (4, 193780170), (5, 155024136), (6, 129186780), (8, 96890085), (9, 86124520), (10, 77512068), (12, 64593390), (15, 51674712), (18, 43062260), (20, 38756034), (24, 32296695), (30, 25837356), (36, 21531130), (40, 19378017), (45, 17224904), (60, 12918678), (72, 10765565), (90, 8612452), (120, 6459339), (180, 4306226), (360, 2153113)]