15965056080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{72227}}^1$

素因数の和:72553

約数の個数: 120

約数和(自身を含む): 53791369632

約数和(自身を除く): 37826313552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 307, 360, 614, 720, 921, 1228, 1535, 1842, 2456, 2763, 3070, 3684, 4605, 4912, 5526, 6140, 7368, 9210, 11052, 12280, 13815, 14736, 18420, 22104, 24560, 27630, 36840, 44208, 55260, 72227, 73680, 110520, 144454, 216681, 221040, 288908, 361135, 433362, 577816, 650043, 722270, 866724, 1083405, 1155632, 1300086, 1444540, 1733448, 2166810, 2600172, 2889080, 3250215, 3466896, 4333620, 5200344, 5778160, 6500430, 8667240, 10400688, 13000860, 17334480, 22173689, 26001720, 44347378, 52003440, 66521067, 88694756, 110868445, 133042134, 177389512, 199563201, 221736890, 266084268, 332605335, 354779024, 399126402, 443473780, 532168536, 665210670, 798252804, 886947560, 997816005, 1064337072, 1330421340, 1596505608, 1773895120, 1995632010, 2660842680, 3193011216, 3991264020, 5321685360, 7982528040, 15965056080]

約数ペア:

[(1, 15965056080), (2, 7982528040), (3, 5321685360), (4, 3991264020), (5, 3193011216), (6, 2660842680), (8, 1995632010), (9, 1773895120), (10, 1596505608), (12, 1330421340), (15, 1064337072), (16, 997816005), (18, 886947560), (20, 798252804), (24, 665210670), (30, 532168536), (36, 443473780), (40, 399126402), (45, 354779024), (48, 332605335), (60, 266084268), (72, 221736890), (80, 199563201), (90, 177389512), (120, 133042134), (144, 110868445), (180, 88694756), (240, 66521067), (307, 52003440), (360, 44347378), (614, 26001720), (720, 22173689), (921, 17334480), (1228, 13000860), (1535, 10400688), (1842, 8667240), (2456, 6500430), (2763, 5778160), (3070, 5200344), (3684, 4333620), (4605, 3466896), (4912, 3250215), (5526, 2889080), (6140, 2600172), (7368, 2166810), (9210, 1733448), (11052, 1444540), (12280, 1300086), (13815, 1155632), (14736, 1083405), (18420, 866724), (22104, 722270), (24560, 650043), (27630, 577816), (36840, 433362), (44208, 361135), (55260, 288908), (72227, 221040), (73680, 216681), (110520, 144454)]