143264880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18089}}^1$

素因数の和:18119

約数の個数: 120

約数和(自身を含む): 524899440

約数和(自身を除く): 381634560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 18089, 36178, 54267, 72356, 90445, 108534, 144712, 162801, 180890, 198979, 217068, 271335, 289424, 325602, 361780, 397958, 434136, 542670, 596937, 651204, 723560, 795916, 814005, 868272, 994895, 1085340, 1193874, 1302408, 1447120, 1591832, 1628010, 1790811, 1989790, 2170680, 2387748, 2604816, 2984685, 3183664, 3256020, 3581622, 3979580, 4341360, 4775496, 5969370, 6512040, 7163244, 7959160, 8954055, 9550992, 11938740, 13024080, 14326488, 15918320, 17908110, 23877480, 28652976, 35816220, 47754960, 71632440, 143264880]

約数ペア:

[(1, 143264880), (2, 71632440), (3, 47754960), (4, 35816220), (5, 28652976), (6, 23877480), (8, 17908110), (9, 15918320), (10, 14326488), (11, 13024080), (12, 11938740), (15, 9550992), (16, 8954055), (18, 7959160), (20, 7163244), (22, 6512040), (24, 5969370), (30, 4775496), (33, 4341360), (36, 3979580), (40, 3581622), (44, 3256020), (45, 3183664), (48, 2984685), (55, 2604816), (60, 2387748), (66, 2170680), (72, 1989790), (80, 1790811), (88, 1628010), (90, 1591832), (99, 1447120), (110, 1302408), (120, 1193874), (132, 1085340), (144, 994895), (165, 868272), (176, 814005), (180, 795916), (198, 723560), (220, 651204), (240, 596937), (264, 542670), (330, 434136), (360, 397958), (396, 361780), (440, 325602), (495, 289424), (528, 271335), (660, 217068), (720, 198979), (792, 180890), (880, 162801), (990, 144712), (1320, 108534), (1584, 90445), (1980, 72356), (2640, 54267), (3960, 36178), (7920, 18089)]