64571040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{14947}}^1$

素因数の和:14971

約数の個数: 96

約数和(自身を含む): 226013760

約数和(自身を除く): 161442720

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 14947, 29894, 44841, 59788, 74735, 89682, 119576, 134523, 149470, 179364, 224205, 239152, 269046, 298940, 358728, 403569, 448410, 478304, 538092, 597880, 672615, 717456, 807138, 896820, 1076184, 1195760, 1345230, 1434912, 1614276, 1793640, 2017845, 2152368, 2391520, 2690460, 3228552, 3587280, 4035690, 4304736, 5380920, 6457104, 7174560, 8071380, 10761840, 12914208, 16142760, 21523680, 32285520, 64571040]

約数ペア:

[(1, 64571040), (2, 32285520), (3, 21523680), (4, 16142760), (5, 12914208), (6, 10761840), (8, 8071380), (9, 7174560), (10, 6457104), (12, 5380920), (15, 4304736), (16, 4035690), (18, 3587280), (20, 3228552), (24, 2690460), (27, 2391520), (30, 2152368), (32, 2017845), (36, 1793640), (40, 1614276), (45, 1434912), (48, 1345230), (54, 1195760), (60, 1076184), (72, 896820), (80, 807138), (90, 717456), (96, 672615), (108, 597880), (120, 538092), (135, 478304), (144, 448410), (160, 403569), (180, 358728), (216, 298940), (240, 269046), (270, 239152), (288, 224205), (360, 179364), (432, 149470), (480, 134523), (540, 119576), (720, 89682), (864, 74735), (1080, 59788), (1440, 44841), (2160, 29894), (4320, 14947)]