74939280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24019}}^1$

素因数の和:24048

約数の個数: 80

約数和(自身を含む): 250192320

約数和(自身を除く): 175253040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 24019, 48038, 72057, 96076, 120095, 144114, 192152, 240190, 288228, 312247, 360285, 384304, 480380, 576456, 624494, 720570, 936741, 960760, 1152912, 1248988, 1441140, 1561235, 1873482, 1921520, 2497976, 2882280, 3122470, 3746964, 4683705, 4995952, 5764560, 6244940, 7493928, 9367410, 12489880, 14987856, 18734820, 24979760, 37469640, 74939280]

約数ペア:

[(1, 74939280), (2, 37469640), (3, 24979760), (4, 18734820), (5, 14987856), (6, 12489880), (8, 9367410), (10, 7493928), (12, 6244940), (13, 5764560), (15, 4995952), (16, 4683705), (20, 3746964), (24, 3122470), (26, 2882280), (30, 2497976), (39, 1921520), (40, 1873482), (48, 1561235), (52, 1441140), (60, 1248988), (65, 1152912), (78, 960760), (80, 936741), (104, 720570), (120, 624494), (130, 576456), (156, 480380), (195, 384304), (208, 360285), (240, 312247), (260, 288228), (312, 240190), (390, 192152), (520, 144114), (624, 120095), (780, 96076), (1040, 72057), (1560, 48038), (3120, 24019)]