878337120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{12281}}^1$

素因数の和:12448

約数の個数: 96

約数和(自身を含む): 2785557600

約数和(自身を除く): 1907220480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 149, 160, 240, 298, 447, 480, 596, 745, 894, 1192, 1490, 1788, 2235, 2384, 2980, 3576, 4470, 4768, 5960, 7152, 8940, 11920, 12281, 14304, 17880, 23840, 24562, 35760, 36843, 49124, 61405, 71520, 73686, 98248, 122810, 147372, 184215, 196496, 245620, 294744, 368430, 392992, 491240, 589488, 736860, 982480, 1178976, 1473720, 1829869, 1964960, 2947440, 3659738, 5489607, 5894880, 7319476, 9149345, 10979214, 14638952, 18298690, 21958428, 27448035, 29277904, 36597380, 43916856, 54896070, 58555808, 73194760, 87833712, 109792140, 146389520, 175667424, 219584280, 292779040, 439168560, 878337120]

約数ペア:

[(1, 878337120), (2, 439168560), (3, 292779040), (4, 219584280), (5, 175667424), (6, 146389520), (8, 109792140), (10, 87833712), (12, 73194760), (15, 58555808), (16, 54896070), (20, 43916856), (24, 36597380), (30, 29277904), (32, 27448035), (40, 21958428), (48, 18298690), (60, 14638952), (80, 10979214), (96, 9149345), (120, 7319476), (149, 5894880), (160, 5489607), (240, 3659738), (298, 2947440), (447, 1964960), (480, 1829869), (596, 1473720), (745, 1178976), (894, 982480), (1192, 736860), (1490, 589488), (1788, 491240), (2235, 392992), (2384, 368430), (2980, 294744), (3576, 245620), (4470, 196496), (4768, 184215), (5960, 147372), (7152, 122810), (8940, 98248), (11920, 73686), (12281, 71520), (14304, 61405), (17880, 49124), (23840, 36843), (24562, 35760)]