74956440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{48049}}^1$

素因数の和:48076

約数の個数: 64

約数和(自身を含む): 242172000

約数和(自身を除く): 167215560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 48049, 96098, 144147, 192196, 240245, 288294, 384392, 480490, 576588, 624637, 720735, 960980, 1153176, 1249274, 1441470, 1873911, 1921960, 2498548, 2882940, 3123185, 3747822, 4997096, 5765880, 6246370, 7495644, 9369555, 12492740, 14991288, 18739110, 24985480, 37478220, 74956440]

約数ペア:

[(1, 74956440), (2, 37478220), (3, 24985480), (4, 18739110), (5, 14991288), (6, 12492740), (8, 9369555), (10, 7495644), (12, 6246370), (13, 5765880), (15, 4997096), (20, 3747822), (24, 3123185), (26, 2882940), (30, 2498548), (39, 1921960), (40, 1873911), (52, 1441470), (60, 1249274), (65, 1153176), (78, 960980), (104, 720735), (120, 624637), (130, 576588), (156, 480490), (195, 384392), (260, 288294), (312, 240245), (390, 192196), (520, 144147), (780, 96098), (1560, 48049)]