64379520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11177}}^1$

素因数の和:11202

約数の個数: 96

約数和(自身を含む): 222330420

約数和(自身を除く): 157950900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 11177, 22354, 33531, 44708, 55885, 67062, 89416, 100593, 111770, 134124, 167655, 178832, 201186, 223540, 268248, 335310, 357664, 402372, 447080, 502965, 536496, 670620, 715328, 804744, 894160, 1005930, 1072992, 1341240, 1430656, 1609488, 1788320, 2011860, 2145984, 2682480, 3218976, 3576640, 4023720, 4291968, 5364960, 6437952, 7153280, 8047440, 10729920, 12875904, 16094880, 21459840, 32189760, 64379520]

約数ペア:

[(1, 64379520), (2, 32189760), (3, 21459840), (4, 16094880), (5, 12875904), (6, 10729920), (8, 8047440), (9, 7153280), (10, 6437952), (12, 5364960), (15, 4291968), (16, 4023720), (18, 3576640), (20, 3218976), (24, 2682480), (30, 2145984), (32, 2011860), (36, 1788320), (40, 1609488), (45, 1430656), (48, 1341240), (60, 1072992), (64, 1005930), (72, 894160), (80, 804744), (90, 715328), (96, 670620), (120, 536496), (128, 502965), (144, 447080), (160, 402372), (180, 357664), (192, 335310), (240, 268248), (288, 223540), (320, 201186), (360, 178832), (384, 167655), (480, 134124), (576, 111770), (640, 100593), (720, 89416), (960, 67062), (1152, 55885), (1440, 44708), (1920, 33531), (2880, 22354), (5760, 11177)]