78492480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7433}}^1$

素因数の和:7464

約数の個数: 112

約数和(自身を含む): 271905984

約数和(自身を除く): 193413504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 7433, 10560, 14866, 22299, 29732, 37165, 44598, 59464, 74330, 81763, 89196, 111495, 118928, 148660, 163526, 178392, 222990, 237856, 245289, 297320, 327052, 356784, 408815, 445980, 475712, 490578, 594640, 654104, 713568, 817630, 891960, 981156, 1189280, 1226445, 1308208, 1427136, 1635260, 1783920, 1962312, 2378560, 2452890, 2616416, 3270520, 3567840, 3924624, 4905780, 5232832, 6541040, 7135680, 7849248, 9811560, 13082080, 15698496, 19623120, 26164160, 39246240, 78492480]

約数ペア:

[(1, 78492480), (2, 39246240), (3, 26164160), (4, 19623120), (5, 15698496), (6, 13082080), (8, 9811560), (10, 7849248), (11, 7135680), (12, 6541040), (15, 5232832), (16, 4905780), (20, 3924624), (22, 3567840), (24, 3270520), (30, 2616416), (32, 2452890), (33, 2378560), (40, 1962312), (44, 1783920), (48, 1635260), (55, 1427136), (60, 1308208), (64, 1226445), (66, 1189280), (80, 981156), (88, 891960), (96, 817630), (110, 713568), (120, 654104), (132, 594640), (160, 490578), (165, 475712), (176, 445980), (192, 408815), (220, 356784), (240, 327052), (264, 297320), (320, 245289), (330, 237856), (352, 222990), (440, 178392), (480, 163526), (528, 148660), (660, 118928), (704, 111495), (880, 89196), (960, 81763), (1056, 74330), (1320, 59464), (1760, 44598), (2112, 37165), (2640, 29732), (3520, 22299), (5280, 14866), (7433, 10560)]