216480

素因数分解:

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

素因数の和:70

約数の個数: 96

約数和(自身を含む): 762048

約数和(自身を除く): 545568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 41, 44, 48, 55, 60, 66, 80, 82, 88, 96, 110, 120, 123, 132, 160, 164, 165, 176, 205, 220, 240, 246, 264, 328, 330, 352, 410, 440, 451, 480, 492, 528, 615, 656, 660, 820, 880, 902, 984, 1056, 1230, 1312, 1320, 1353, 1640, 1760, 1804, 1968, 2255, 2460, 2640, 2706, 3280, 3608, 3936, 4510, 4920, 5280, 5412, 6560, 6765, 7216, 9020, 9840, 10824, 13530, 14432, 18040, 19680, 21648, 27060, 36080, 43296, 54120, 72160, 108240, 216480]

約数ペア:

[(1, 216480), (2, 108240), (3, 72160), (4, 54120), (5, 43296), (6, 36080), (8, 27060), (10, 21648), (11, 19680), (12, 18040), (15, 14432), (16, 13530), (20, 10824), (22, 9840), (24, 9020), (30, 7216), (32, 6765), (33, 6560), (40, 5412), (41, 5280), (44, 4920), (48, 4510), (55, 3936), (60, 3608), (66, 3280), (80, 2706), (82, 2640), (88, 2460), (96, 2255), (110, 1968), (120, 1804), (123, 1760), (132, 1640), (160, 1353), (164, 1320), (165, 1312), (176, 1230), (205, 1056), (220, 984), (240, 902), (246, 880), (264, 820), (328, 660), (330, 656), (352, 615), (410, 528), (440, 492), (451, 480)]