4053720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:145

約数の個数: 128

約数和(自身を含む): 13789440

約数和(自身を除く): 9735720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 55, 60, 66, 74, 83, 88, 110, 111, 120, 132, 148, 165, 166, 185, 220, 222, 249, 264, 296, 330, 332, 370, 407, 415, 440, 444, 498, 555, 660, 664, 740, 814, 830, 888, 913, 996, 1110, 1221, 1245, 1320, 1480, 1628, 1660, 1826, 1992, 2035, 2220, 2442, 2490, 2739, 3071, 3256, 3320, 3652, 4070, 4440, 4565, 4884, 4980, 5478, 6105, 6142, 7304, 8140, 9130, 9213, 9768, 9960, 10956, 12210, 12284, 13695, 15355, 16280, 18260, 18426, 21912, 24420, 24568, 27390, 30710, 33781, 36520, 36852, 46065, 48840, 54780, 61420, 67562, 73704, 92130, 101343, 109560, 122840, 135124, 168905, 184260, 202686, 270248, 337810, 368520, 405372, 506715, 675620, 810744, 1013430, 1351240, 2026860, 4053720]

約数ペア:

[(1, 4053720), (2, 2026860), (3, 1351240), (4, 1013430), (5, 810744), (6, 675620), (8, 506715), (10, 405372), (11, 368520), (12, 337810), (15, 270248), (20, 202686), (22, 184260), (24, 168905), (30, 135124), (33, 122840), (37, 109560), (40, 101343), (44, 92130), (55, 73704), (60, 67562), (66, 61420), (74, 54780), (83, 48840), (88, 46065), (110, 36852), (111, 36520), (120, 33781), (132, 30710), (148, 27390), (165, 24568), (166, 24420), (185, 21912), (220, 18426), (222, 18260), (249, 16280), (264, 15355), (296, 13695), (330, 12284), (332, 12210), (370, 10956), (407, 9960), (415, 9768), (440, 9213), (444, 9130), (498, 8140), (555, 7304), (660, 6142), (664, 6105), (740, 5478), (814, 4980), (830, 4884), (888, 4565), (913, 4440), (996, 4070), (1110, 3652), (1221, 3320), (1245, 3256), (1320, 3071), (1480, 2739), (1628, 2490), (1660, 2442), (1826, 2220), (1992, 2035)]