1662656040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{4618489}}^1$

素因数の和:4618506

約数の個数: 48

約数和(自身を含む): 5403633300

約数和(自身を除く): 3740977260

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, 4618489, 9236978, 13855467, 18473956, 23092445, 27710934, 36947912, 41566401, 46184890, 55421868, 69277335, 83132802, 92369780, 110843736, 138554670, 166265604, 184739560, 207832005, 277109340, 332531208, 415664010, 554218680, 831328020, 1662656040]

約数ペア:

[(1, 1662656040), (2, 831328020), (3, 554218680), (4, 415664010), (5, 332531208), (6, 277109340), (8, 207832005), (9, 184739560), (10, 166265604), (12, 138554670), (15, 110843736), (18, 92369780), (20, 83132802), (24, 69277335), (30, 55421868), (36, 46184890), (40, 41566401), (45, 36947912), (60, 27710934), (72, 23092445), (90, 18473956), (120, 13855467), (180, 9236978), (360, 4618489)]