228734880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43321}}^1$

素因数の和:43350

約数の個数: 96

約数和(自身を含む): 786034368

約数和(自身を除く): 557299488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 43321, 86642, 129963, 173284, 216605, 259926, 346568, 433210, 476531, 519852, 649815, 693136, 866420, 953062, 1039704, 1299630, 1386272, 1429593, 1732840, 1906124, 2079408, 2382655, 2599260, 2859186, 3465680, 3812248, 4158816, 4765310, 5198520, 5718372, 6931360, 7147965, 7624496, 9530620, 10397040, 11436744, 14295930, 15248992, 19061240, 20794080, 22873488, 28591860, 38122480, 45746976, 57183720, 76244960, 114367440, 228734880]

約数ペア:

[(1, 228734880), (2, 114367440), (3, 76244960), (4, 57183720), (5, 45746976), (6, 38122480), (8, 28591860), (10, 22873488), (11, 20794080), (12, 19061240), (15, 15248992), (16, 14295930), (20, 11436744), (22, 10397040), (24, 9530620), (30, 7624496), (32, 7147965), (33, 6931360), (40, 5718372), (44, 5198520), (48, 4765310), (55, 4158816), (60, 3812248), (66, 3465680), (80, 2859186), (88, 2599260), (96, 2382655), (110, 2079408), (120, 1906124), (132, 1732840), (160, 1429593), (165, 1386272), (176, 1299630), (220, 1039704), (240, 953062), (264, 866420), (330, 693136), (352, 649815), (440, 519852), (480, 476531), (528, 433210), (660, 346568), (880, 259926), (1056, 216605), (1320, 173284), (1760, 129963), (2640, 86642), (5280, 43321)]