16827120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23371}}^1$

素因数の和:23390

約数の個数: 60

約数和(自身を含む): 56513496

約数和(自身を除く): 39686376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 23371, 46742, 70113, 93484, 116855, 140226, 186968, 210339, 233710, 280452, 350565, 373936, 420678, 467420, 560904, 701130, 841356, 934840, 1051695, 1121808, 1402260, 1682712, 1869680, 2103390, 2804520, 3365424, 4206780, 5609040, 8413560, 16827120]

約数ペア:

[(1, 16827120), (2, 8413560), (3, 5609040), (4, 4206780), (5, 3365424), (6, 2804520), (8, 2103390), (9, 1869680), (10, 1682712), (12, 1402260), (15, 1121808), (16, 1051695), (18, 934840), (20, 841356), (24, 701130), (30, 560904), (36, 467420), (40, 420678), (45, 373936), (48, 350565), (60, 280452), (72, 233710), (80, 210339), (90, 186968), (120, 140226), (144, 116855), (180, 93484), (240, 70113), (360, 46742), (720, 23371)]