83520180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{154667}}^1$

素因数の和:154685

約数の個数: 48

約数和(自身を含む): 259842240

約数和(自身を除く): 176322060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 154667, 309334, 464001, 618668, 773335, 928002, 1392003, 1546670, 1856004, 2320005, 2784006, 3093340, 4176009, 4640010, 5568012, 6960015, 8352018, 9280020, 13920030, 16704036, 20880045, 27840060, 41760090, 83520180]

約数ペア:

[(1, 83520180), (2, 41760090), (3, 27840060), (4, 20880045), (5, 16704036), (6, 13920030), (9, 9280020), (10, 8352018), (12, 6960015), (15, 5568012), (18, 4640010), (20, 4176009), (27, 3093340), (30, 2784006), (36, 2320005), (45, 1856004), (54, 1546670), (60, 1392003), (90, 928002), (108, 773335), (135, 618668), (180, 464001), (270, 309334), (540, 154667)]