15728040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{14563}}^1$

素因数の和:14583

約数の個数: 64

約数和(自身を含む): 52430400

約数和(自身を除く): 36702360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 14563, 29126, 43689, 58252, 72815, 87378, 116504, 131067, 145630, 174756, 218445, 262134, 291260, 349512, 393201, 436890, 524268, 582520, 655335, 786402, 873780, 1048536, 1310670, 1572804, 1747560, 1966005, 2621340, 3145608, 3932010, 5242680, 7864020, 15728040]

約数ペア:

[(1, 15728040), (2, 7864020), (3, 5242680), (4, 3932010), (5, 3145608), (6, 2621340), (8, 1966005), (9, 1747560), (10, 1572804), (12, 1310670), (15, 1048536), (18, 873780), (20, 786402), (24, 655335), (27, 582520), (30, 524268), (36, 436890), (40, 393201), (45, 349512), (54, 291260), (60, 262134), (72, 218445), (90, 174756), (108, 145630), (120, 131067), (135, 116504), (180, 87378), (216, 72815), (270, 58252), (360, 43689), (540, 29126), (1080, 14563)]