227556480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5153}}^1$

素因数の和:5198

約数の個数: 128

約数和(自身を含む): 757019520

約数和(自身を除く): 529463040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 4416, 5153, 5520, 7360, 8832, 10306, 11040, 14720, 15459, 20612, 22080, 25765, 30918, 41224, 44160, 51530, 61836, 77295, 82448, 103060, 118519, 123672, 154590, 164896, 206120, 237038, 247344, 309180, 329792, 355557, 412240, 474076, 494688, 592595, 618360, 659584, 711114, 824480, 948152, 989376, 1185190, 1236720, 1422228, 1648960, 1777785, 1896304, 1978752, 2370380, 2473440, 2844456, 3297920, 3555570, 3792608, 4740760, 4946880, 5688912, 7111140, 7585216, 9481520, 9893760, 11377824, 14222280, 15170432, 18963040, 22755648, 28444560, 37926080, 45511296, 56889120, 75852160, 113778240, 227556480]

約数ペア:

[(1, 227556480), (2, 113778240), (3, 75852160), (4, 56889120), (5, 45511296), (6, 37926080), (8, 28444560), (10, 22755648), (12, 18963040), (15, 15170432), (16, 14222280), (20, 11377824), (23, 9893760), (24, 9481520), (30, 7585216), (32, 7111140), (40, 5688912), (46, 4946880), (48, 4740760), (60, 3792608), (64, 3555570), (69, 3297920), (80, 2844456), (92, 2473440), (96, 2370380), (115, 1978752), (120, 1896304), (128, 1777785), (138, 1648960), (160, 1422228), (184, 1236720), (192, 1185190), (230, 989376), (240, 948152), (276, 824480), (320, 711114), (345, 659584), (368, 618360), (384, 592595), (460, 494688), (480, 474076), (552, 412240), (640, 355557), (690, 329792), (736, 309180), (920, 247344), (960, 237038), (1104, 206120), (1380, 164896), (1472, 154590), (1840, 123672), (1920, 118519), (2208, 103060), (2760, 82448), (2944, 77295), (3680, 61836), (4416, 51530), (5153, 44160), (5520, 41224), (7360, 30918), (8832, 25765), (10306, 22080), (11040, 20612), (14720, 15459)]