77058720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{907}}^1$

素因数の和:987

約数の個数: 144

約数和(自身を含む): 267714720

約数和(自身を除く): 190656000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 72, 80, 90, 96, 118, 120, 144, 160, 177, 180, 236, 240, 288, 295, 354, 360, 472, 480, 531, 590, 708, 720, 885, 907, 944, 1062, 1180, 1416, 1440, 1770, 1814, 1888, 2124, 2360, 2655, 2721, 2832, 3540, 3628, 4248, 4535, 4720, 5310, 5442, 5664, 7080, 7256, 8163, 8496, 9070, 9440, 10620, 10884, 13605, 14160, 14512, 16326, 16992, 18140, 21240, 21768, 27210, 28320, 29024, 32652, 36280, 40815, 42480, 43536, 53513, 54420, 65304, 72560, 81630, 84960, 87072, 107026, 108840, 130608, 145120, 160539, 163260, 214052, 217680, 261216, 267565, 321078, 326520, 428104, 435360, 481617, 535130, 642156, 653040, 802695, 856208, 963234, 1070260, 1284312, 1306080, 1605390, 1712416, 1926468, 2140520, 2408085, 2568624, 3210780, 3852936, 4281040, 4816170, 5137248, 6421560, 7705872, 8562080, 9632340, 12843120, 15411744, 19264680, 25686240, 38529360, 77058720]

約数ペア:

[(1, 77058720), (2, 38529360), (3, 25686240), (4, 19264680), (5, 15411744), (6, 12843120), (8, 9632340), (9, 8562080), (10, 7705872), (12, 6421560), (15, 5137248), (16, 4816170), (18, 4281040), (20, 3852936), (24, 3210780), (30, 2568624), (32, 2408085), (36, 2140520), (40, 1926468), (45, 1712416), (48, 1605390), (59, 1306080), (60, 1284312), (72, 1070260), (80, 963234), (90, 856208), (96, 802695), (118, 653040), (120, 642156), (144, 535130), (160, 481617), (177, 435360), (180, 428104), (236, 326520), (240, 321078), (288, 267565), (295, 261216), (354, 217680), (360, 214052), (472, 163260), (480, 160539), (531, 145120), (590, 130608), (708, 108840), (720, 107026), (885, 87072), (907, 84960), (944, 81630), (1062, 72560), (1180, 65304), (1416, 54420), (1440, 53513), (1770, 43536), (1814, 42480), (1888, 40815), (2124, 36280), (2360, 32652), (2655, 29024), (2721, 28320), (2832, 27210), (3540, 21768), (3628, 21240), (4248, 18140), (4535, 16992), (4720, 16326), (5310, 14512), (5442, 14160), (5664, 13605), (7080, 10884), (7256, 10620), (8163, 9440), (8496, 9070)]