408094080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4943}}^1$

素因数の和:5008

約数の個数: 128

約数和(自身を含む): 1331320320

約数和(自身を除く): 923226240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 258, 320, 344, 384, 430, 480, 516, 640, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 1920, 2064, 2580, 2752, 3440, 4128, 4943, 5160, 5504, 6880, 8256, 9886, 10320, 13760, 14829, 16512, 19772, 20640, 24715, 27520, 29658, 39544, 41280, 49430, 59316, 74145, 79088, 82560, 98860, 118632, 148290, 158176, 197720, 212549, 237264, 296580, 316352, 395440, 425098, 474528, 593160, 632704, 637647, 790880, 850196, 949056, 1062745, 1186320, 1275294, 1581760, 1700392, 1898112, 2125490, 2372640, 2550588, 3163520, 3188235, 3400784, 4250980, 4745280, 5101176, 6376470, 6801568, 8501960, 9490560, 10202352, 12752940, 13603136, 17003920, 20404704, 25505880, 27206272, 34007840, 40809408, 51011760, 68015680, 81618816, 102023520, 136031360, 204047040, 408094080]

約数ペア:

[(1, 408094080), (2, 204047040), (3, 136031360), (4, 102023520), (5, 81618816), (6, 68015680), (8, 51011760), (10, 40809408), (12, 34007840), (15, 27206272), (16, 25505880), (20, 20404704), (24, 17003920), (30, 13603136), (32, 12752940), (40, 10202352), (43, 9490560), (48, 8501960), (60, 6801568), (64, 6376470), (80, 5101176), (86, 4745280), (96, 4250980), (120, 3400784), (128, 3188235), (129, 3163520), (160, 2550588), (172, 2372640), (192, 2125490), (215, 1898112), (240, 1700392), (258, 1581760), (320, 1275294), (344, 1186320), (384, 1062745), (430, 949056), (480, 850196), (516, 790880), (640, 637647), (645, 632704), (688, 593160), (860, 474528), (960, 425098), (1032, 395440), (1290, 316352), (1376, 296580), (1720, 237264), (1920, 212549), (2064, 197720), (2580, 158176), (2752, 148290), (3440, 118632), (4128, 98860), (4943, 82560), (5160, 79088), (5504, 74145), (6880, 59316), (8256, 49430), (9886, 41280), (10320, 39544), (13760, 29658), (14829, 27520), (16512, 24715), (19772, 20640)]