76442280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20549}}^1$

素因数の和:20594

約数の個数: 64

約数和(自身を含む): 236736000

約数和(自身を除く): 160293720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 20549, 41098, 61647, 82196, 102745, 123294, 164392, 205490, 246588, 308235, 410980, 493176, 616470, 637019, 821960, 1232940, 1274038, 1911057, 2465880, 2548076, 3185095, 3822114, 5096152, 6370190, 7644228, 9555285, 12740380, 15288456, 19110570, 25480760, 38221140, 76442280]

約数ペア:

[(1, 76442280), (2, 38221140), (3, 25480760), (4, 19110570), (5, 15288456), (6, 12740380), (8, 9555285), (10, 7644228), (12, 6370190), (15, 5096152), (20, 3822114), (24, 3185095), (30, 2548076), (31, 2465880), (40, 1911057), (60, 1274038), (62, 1232940), (93, 821960), (120, 637019), (124, 616470), (155, 493176), (186, 410980), (248, 308235), (310, 246588), (372, 205490), (465, 164392), (620, 123294), (744, 102745), (930, 82196), (1240, 61647), (1860, 41098), (3720, 20549)]