418442880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4637}}^1$

素因数の和:4706

約数の個数: 128

約数和(自身を含む): 1362458880

約数和(自身を除く): 944016000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 940, 960, 1128, 1410, 1504, 1880, 1920, 2256, 2820, 3008, 3760, 4512, 4637, 5640, 6016, 7520, 9024, 9274, 11280, 13911, 15040, 18048, 18548, 22560, 23185, 27822, 30080, 37096, 45120, 46370, 55644, 69555, 74192, 90240, 92740, 111288, 139110, 148384, 185480, 217939, 222576, 278220, 296768, 370960, 435878, 445152, 556440, 593536, 653817, 741920, 871756, 890304, 1089695, 1112880, 1307634, 1483840, 1743512, 1780608, 2179390, 2225760, 2615268, 2967680, 3269085, 3487024, 4358780, 4451520, 5230536, 6538170, 6974048, 8717560, 8903040, 10461072, 13076340, 13948096, 17435120, 20922144, 26152680, 27896192, 34870240, 41844288, 52305360, 69740480, 83688576, 104610720, 139480960, 209221440, 418442880]

約数ペア:

[(1, 418442880), (2, 209221440), (3, 139480960), (4, 104610720), (5, 83688576), (6, 69740480), (8, 52305360), (10, 41844288), (12, 34870240), (15, 27896192), (16, 26152680), (20, 20922144), (24, 17435120), (30, 13948096), (32, 13076340), (40, 10461072), (47, 8903040), (48, 8717560), (60, 6974048), (64, 6538170), (80, 5230536), (94, 4451520), (96, 4358780), (120, 3487024), (128, 3269085), (141, 2967680), (160, 2615268), (188, 2225760), (192, 2179390), (235, 1780608), (240, 1743512), (282, 1483840), (320, 1307634), (376, 1112880), (384, 1089695), (470, 890304), (480, 871756), (564, 741920), (640, 653817), (705, 593536), (752, 556440), (940, 445152), (960, 435878), (1128, 370960), (1410, 296768), (1504, 278220), (1880, 222576), (1920, 217939), (2256, 185480), (2820, 148384), (3008, 139110), (3760, 111288), (4512, 92740), (4637, 90240), (5640, 74192), (6016, 69555), (7520, 55644), (9024, 46370), (9274, 45120), (11280, 37096), (13911, 30080), (15040, 27822), (18048, 23185), (18548, 22560)]