40395840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1451}}^1$

素因数の和:1500

約数の個数: 112

約数和(自身を含む): 132770880

約数和(自身を除く): 92375040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 145, 160, 174, 192, 232, 240, 290, 320, 348, 435, 464, 480, 580, 696, 870, 928, 960, 1160, 1392, 1451, 1740, 1856, 2320, 2784, 2902, 3480, 4353, 4640, 5568, 5804, 6960, 7255, 8706, 9280, 11608, 13920, 14510, 17412, 21765, 23216, 27840, 29020, 34824, 42079, 43530, 46432, 58040, 69648, 84158, 87060, 92864, 116080, 126237, 139296, 168316, 174120, 210395, 232160, 252474, 278592, 336632, 348240, 420790, 464320, 504948, 631185, 673264, 696480, 841580, 1009896, 1262370, 1346528, 1392960, 1683160, 2019792, 2524740, 2693056, 3366320, 4039584, 5049480, 6732640, 8079168, 10098960, 13465280, 20197920, 40395840]

約数ペア:

[(1, 40395840), (2, 20197920), (3, 13465280), (4, 10098960), (5, 8079168), (6, 6732640), (8, 5049480), (10, 4039584), (12, 3366320), (15, 2693056), (16, 2524740), (20, 2019792), (24, 1683160), (29, 1392960), (30, 1346528), (32, 1262370), (40, 1009896), (48, 841580), (58, 696480), (60, 673264), (64, 631185), (80, 504948), (87, 464320), (96, 420790), (116, 348240), (120, 336632), (145, 278592), (160, 252474), (174, 232160), (192, 210395), (232, 174120), (240, 168316), (290, 139296), (320, 126237), (348, 116080), (435, 92864), (464, 87060), (480, 84158), (580, 69648), (696, 58040), (870, 46432), (928, 43530), (960, 42079), (1160, 34824), (1392, 29020), (1451, 27840), (1740, 23216), (1856, 21765), (2320, 17412), (2784, 14510), (2902, 13920), (3480, 11608), (4353, 9280), (4640, 8706), (5568, 7255), (5804, 6960)]