1901086080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{21067}}^1$

素因数の和:21136

約数の個数: 128

約数和(自身を含む): 6188935680

約数和(自身を除く): 4287849600

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, 5640, 6016, 7520, 9024, 11280, 15040, 18048, 21067, 22560, 30080, 42134, 45120, 63201, 84268, 90240, 105335, 126402, 168536, 210670, 252804, 316005, 337072, 421340, 505608, 632010, 674144, 842680, 990149, 1011216, 1264020, 1348288, 1685360, 1980298, 2022432, 2528040, 2696576, 2970447, 3370720, 3960596, 4044864, 4950745, 5056080, 5940894, 6741440, 7921192, 8089728, 9901490, 10112160, 11881788, 13482880, 14852235, 15842384, 19802980, 20224320, 23763576, 29704470, 31684768, 39605960, 40448640, 47527152, 59408940, 63369536, 79211920, 95054304, 118817880, 126739072, 158423840, 190108608, 237635760, 316847680, 380217216, 475271520, 633695360, 950543040, 1901086080]

約数ペア:

[(1, 1901086080), (2, 950543040), (3, 633695360), (4, 475271520), (5, 380217216), (6, 316847680), (8, 237635760), (10, 190108608), (12, 158423840), (15, 126739072), (16, 118817880), (20, 95054304), (24, 79211920), (30, 63369536), (32, 59408940), (40, 47527152), (47, 40448640), (48, 39605960), (60, 31684768), (64, 29704470), (80, 23763576), (94, 20224320), (96, 19802980), (120, 15842384), (128, 14852235), (141, 13482880), (160, 11881788), (188, 10112160), (192, 9901490), (235, 8089728), (240, 7921192), (282, 6741440), (320, 5940894), (376, 5056080), (384, 4950745), (470, 4044864), (480, 3960596), (564, 3370720), (640, 2970447), (705, 2696576), (752, 2528040), (940, 2022432), (960, 1980298), (1128, 1685360), (1410, 1348288), (1504, 1264020), (1880, 1011216), (1920, 990149), (2256, 842680), (2820, 674144), (3008, 632010), (3760, 505608), (4512, 421340), (5640, 337072), (6016, 316005), (7520, 252804), (9024, 210670), (11280, 168536), (15040, 126402), (18048, 105335), (21067, 90240), (22560, 84268), (30080, 63201), (42134, 45120)]