1540753920

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{22291}}^1$

素因数の和:22323

約数の個数: 160

約数和(自身を含む): 5473131840

約数和(自身を除く): 3932377920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 5760, 6912, 7680, 8640, 11520, 13824, 17280, 22291, 23040, 34560, 44582, 66873, 69120, 89164, 111455, 133746, 178328, 200619, 222910, 267492, 334365, 356656, 401238, 445820, 534984, 601857, 668730, 713312, 802476, 891640, 1003095, 1069968, 1203714, 1337460, 1426624, 1604952, 1783280, 2006190, 2139936, 2407428, 2674920, 2853248, 3009285, 3209904, 3566560, 4012380, 4279872, 4814856, 5349840, 5706496, 6018570, 6419808, 7133120, 8024760, 8559744, 9629712, 10699680, 11412992, 12037140, 12839616, 14266240, 16049520, 17119488, 19259424, 21399360, 24074280, 25679232, 28532480, 32099040, 34238976, 38518848, 42798720, 48148560, 51358464, 57064960, 64198080, 77037696, 85597440, 96297120, 102716928, 128396160, 154075392, 171194880, 192594240, 256792320, 308150784, 385188480, 513584640, 770376960, 1540753920]

約数ペア:

[(1, 1540753920), (2, 770376960), (3, 513584640), (4, 385188480), (5, 308150784), (6, 256792320), (8, 192594240), (9, 171194880), (10, 154075392), (12, 128396160), (15, 102716928), (16, 96297120), (18, 85597440), (20, 77037696), (24, 64198080), (27, 57064960), (30, 51358464), (32, 48148560), (36, 42798720), (40, 38518848), (45, 34238976), (48, 32099040), (54, 28532480), (60, 25679232), (64, 24074280), (72, 21399360), (80, 19259424), (90, 17119488), (96, 16049520), (108, 14266240), (120, 12839616), (128, 12037140), (135, 11412992), (144, 10699680), (160, 9629712), (180, 8559744), (192, 8024760), (216, 7133120), (240, 6419808), (256, 6018570), (270, 5706496), (288, 5349840), (320, 4814856), (360, 4279872), (384, 4012380), (432, 3566560), (480, 3209904), (512, 3009285), (540, 2853248), (576, 2674920), (640, 2407428), (720, 2139936), (768, 2006190), (864, 1783280), (960, 1604952), (1080, 1426624), (1152, 1337460), (1280, 1203714), (1440, 1069968), (1536, 1003095), (1728, 891640), (1920, 802476), (2160, 713312), (2304, 668730), (2560, 601857), (2880, 534984), (3456, 445820), (3840, 401238), (4320, 356656), (4608, 334365), (5760, 267492), (6912, 222910), (7680, 200619), (8640, 178328), (11520, 133746), (13824, 111455), (17280, 89164), (22291, 69120), (23040, 66873), (34560, 44582)]