77709978960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{248879}}^1$

素因数の和:250196

約数の個数: 80

約数和(自身を含む): 241087069440

約数和(自身を除く): 163377090480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1301, 2602, 3903, 5204, 6505, 7806, 10408, 13010, 15612, 19515, 20816, 26020, 31224, 39030, 52040, 62448, 78060, 104080, 156120, 248879, 312240, 497758, 746637, 995516, 1244395, 1493274, 1991032, 2488790, 2986548, 3733185, 3982064, 4977580, 5973096, 7466370, 9955160, 11946192, 14932740, 19910320, 29865480, 59730960, 323791579, 647583158, 971374737, 1295166316, 1618957895, 1942749474, 2590332632, 3237915790, 3885498948, 4856873685, 5180665264, 6475831580, 7770997896, 9713747370, 12951663160, 15541995792, 19427494740, 25903326320, 38854989480, 77709978960]

約数ペア:

[(1, 77709978960), (2, 38854989480), (3, 25903326320), (4, 19427494740), (5, 15541995792), (6, 12951663160), (8, 9713747370), (10, 7770997896), (12, 6475831580), (15, 5180665264), (16, 4856873685), (20, 3885498948), (24, 3237915790), (30, 2590332632), (40, 1942749474), (48, 1618957895), (60, 1295166316), (80, 971374737), (120, 647583158), (240, 323791579), (1301, 59730960), (2602, 29865480), (3903, 19910320), (5204, 14932740), (6505, 11946192), (7806, 9955160), (10408, 7466370), (13010, 5973096), (15612, 4977580), (19515, 3982064), (20816, 3733185), (26020, 2986548), (31224, 2488790), (39030, 1991032), (52040, 1493274), (62448, 1244395), (78060, 995516), (104080, 746637), (156120, 497758), (248879, 312240)]