47994120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{14813}}^1$

素因数の和:14836

約数の個数: 80

約数和(自身を含む): 161324460

約数和(自身を除く): 113330340

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 14813, 29626, 44439, 59252, 74065, 88878, 118504, 133317, 148130, 177756, 222195, 266634, 296260, 355512, 399951, 444390, 533268, 592520, 666585, 799902, 888780, 1066536, 1199853, 1333170, 1599804, 1777560, 1999755, 2399706, 2666340, 3199608, 3999510, 4799412, 5332680, 5999265, 7999020, 9598824, 11998530, 15998040, 23997060, 47994120]

約数ペア:

[(1, 47994120), (2, 23997060), (3, 15998040), (4, 11998530), (5, 9598824), (6, 7999020), (8, 5999265), (9, 5332680), (10, 4799412), (12, 3999510), (15, 3199608), (18, 2666340), (20, 2399706), (24, 1999755), (27, 1777560), (30, 1599804), (36, 1333170), (40, 1199853), (45, 1066536), (54, 888780), (60, 799902), (72, 666585), (81, 592520), (90, 533268), (108, 444390), (120, 399951), (135, 355512), (162, 296260), (180, 266634), (216, 222195), (270, 177756), (324, 148130), (360, 133317), (405, 118504), (540, 88878), (648, 74065), (810, 59252), (1080, 44439), (1620, 29626), (3240, 14813)]