4491960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 128

約数和(自身を含む): 15240960

約数和(自身を除く): 10749000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 41, 44, 55, 60, 66, 82, 83, 88, 110, 120, 123, 132, 164, 165, 166, 205, 220, 246, 249, 264, 328, 330, 332, 410, 415, 440, 451, 492, 498, 615, 660, 664, 820, 830, 902, 913, 984, 996, 1230, 1245, 1320, 1353, 1640, 1660, 1804, 1826, 1992, 2255, 2460, 2490, 2706, 2739, 3320, 3403, 3608, 3652, 4510, 4565, 4920, 4980, 5412, 5478, 6765, 6806, 7304, 9020, 9130, 9960, 10209, 10824, 10956, 13530, 13612, 13695, 17015, 18040, 18260, 20418, 21912, 27060, 27224, 27390, 34030, 36520, 37433, 40836, 51045, 54120, 54780, 68060, 74866, 81672, 102090, 109560, 112299, 136120, 149732, 187165, 204180, 224598, 299464, 374330, 408360, 449196, 561495, 748660, 898392, 1122990, 1497320, 2245980, 4491960]

約数ペア:

[(1, 4491960), (2, 2245980), (3, 1497320), (4, 1122990), (5, 898392), (6, 748660), (8, 561495), (10, 449196), (11, 408360), (12, 374330), (15, 299464), (20, 224598), (22, 204180), (24, 187165), (30, 149732), (33, 136120), (40, 112299), (41, 109560), (44, 102090), (55, 81672), (60, 74866), (66, 68060), (82, 54780), (83, 54120), (88, 51045), (110, 40836), (120, 37433), (123, 36520), (132, 34030), (164, 27390), (165, 27224), (166, 27060), (205, 21912), (220, 20418), (246, 18260), (249, 18040), (264, 17015), (328, 13695), (330, 13612), (332, 13530), (410, 10956), (415, 10824), (440, 10209), (451, 9960), (492, 9130), (498, 9020), (615, 7304), (660, 6806), (664, 6765), (820, 5478), (830, 5412), (902, 4980), (913, 4920), (984, 4565), (996, 4510), (1230, 3652), (1245, 3608), (1320, 3403), (1353, 3320), (1640, 2739), (1660, 2706), (1804, 2490), (1826, 2460), (1992, 2255)]