15998040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{14813}}^1$

素因数の和:14833

約数の個数: 64

約数和(自身を含む): 53330400

約数和(自身を除く): 37332360

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, 14813, 29626, 44439, 59252, 74065, 88878, 118504, 133317, 148130, 177756, 222195, 266634, 296260, 355512, 399951, 444390, 533268, 592520, 666585, 799902, 888780, 1066536, 1333170, 1599804, 1777560, 1999755, 2666340, 3199608, 3999510, 5332680, 7999020, 15998040]

約数ペア:

[(1, 15998040), (2, 7999020), (3, 5332680), (4, 3999510), (5, 3199608), (6, 2666340), (8, 1999755), (9, 1777560), (10, 1599804), (12, 1333170), (15, 1066536), (18, 888780), (20, 799902), (24, 666585), (27, 592520), (30, 533268), (36, 444390), (40, 399951), (45, 355512), (54, 296260), (60, 266634), (72, 222195), (90, 177756), (108, 148130), (120, 133317), (135, 118504), (180, 88878), (216, 74065), (270, 59252), (360, 44439), (540, 29626), (1080, 14813)]