2282880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:92

約数の個数: 128

約数和(自身を含む): 7711200

約数和(自身を除く): 5428320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 41, 48, 58, 60, 64, 80, 82, 87, 96, 116, 120, 123, 128, 145, 160, 164, 174, 192, 205, 232, 240, 246, 290, 320, 328, 348, 384, 410, 435, 464, 480, 492, 580, 615, 640, 656, 696, 820, 870, 928, 960, 984, 1160, 1189, 1230, 1312, 1392, 1640, 1740, 1856, 1920, 1968, 2320, 2378, 2460, 2624, 2784, 3280, 3480, 3567, 3712, 3936, 4640, 4756, 4920, 5248, 5568, 5945, 6560, 6960, 7134, 7872, 9280, 9512, 9840, 11136, 11890, 13120, 13920, 14268, 15744, 17835, 18560, 19024, 19680, 23780, 26240, 27840, 28536, 35670, 38048, 39360, 47560, 55680, 57072, 71340, 76096, 78720, 95120, 114144, 142680, 152192, 190240, 228288, 285360, 380480, 456576, 570720, 760960, 1141440, 2282880]

約数ペア:

[(1, 2282880), (2, 1141440), (3, 760960), (4, 570720), (5, 456576), (6, 380480), (8, 285360), (10, 228288), (12, 190240), (15, 152192), (16, 142680), (20, 114144), (24, 95120), (29, 78720), (30, 76096), (32, 71340), (40, 57072), (41, 55680), (48, 47560), (58, 39360), (60, 38048), (64, 35670), (80, 28536), (82, 27840), (87, 26240), (96, 23780), (116, 19680), (120, 19024), (123, 18560), (128, 17835), (145, 15744), (160, 14268), (164, 13920), (174, 13120), (192, 11890), (205, 11136), (232, 9840), (240, 9512), (246, 9280), (290, 7872), (320, 7134), (328, 6960), (348, 6560), (384, 5945), (410, 5568), (435, 5248), (464, 4920), (480, 4756), (492, 4640), (580, 3936), (615, 3712), (640, 3567), (656, 3480), (696, 3280), (820, 2784), (870, 2624), (928, 2460), (960, 2378), (984, 2320), (1160, 1968), (1189, 1920), (1230, 1856), (1312, 1740), (1392, 1640)]