248420160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{86257}}^1$

素因数の和:86280

約数の個数: 84

約数和(自身を含む): 854471748

約数和(自身を除く): 606051588

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 86257, 172514, 258771, 345028, 431285, 517542, 690056, 776313, 862570, 1035084, 1293855, 1380112, 1552626, 1725140, 2070168, 2587710, 2760224, 3105252, 3450280, 3881565, 4140336, 5175420, 5520448, 6210504, 6900560, 7763130, 8280672, 10350840, 12421008, 13801120, 15526260, 16561344, 20701680, 24842016, 27602240, 31052520, 41403360, 49684032, 62105040, 82806720, 124210080, 248420160]

約数ペア:

[(1, 248420160), (2, 124210080), (3, 82806720), (4, 62105040), (5, 49684032), (6, 41403360), (8, 31052520), (9, 27602240), (10, 24842016), (12, 20701680), (15, 16561344), (16, 15526260), (18, 13801120), (20, 12421008), (24, 10350840), (30, 8280672), (32, 7763130), (36, 6900560), (40, 6210504), (45, 5520448), (48, 5175420), (60, 4140336), (64, 3881565), (72, 3450280), (80, 3105252), (90, 2760224), (96, 2587710), (120, 2070168), (144, 1725140), (160, 1552626), (180, 1380112), (192, 1293855), (240, 1035084), (288, 862570), (320, 776313), (360, 690056), (480, 517542), (576, 431285), (720, 345028), (960, 258771), (1440, 172514), (2880, 86257)]