1260388845

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{599}}^1$

素因数の和:759

約数の個数: 96

約数和(自身を含む): 2426112000

約数和(自身を除く): 1165723155

約数列:

[1, 3, 5, 9, 15, 19, 23, 45, 57, 69, 95, 107, 115, 171, 207, 285, 321, 345, 437, 535, 599, 855, 963, 1035, 1311, 1605, 1797, 2033, 2185, 2461, 2995, 3933, 4815, 5391, 6099, 6555, 7383, 8985, 10165, 11381, 12305, 13777, 18297, 19665, 22149, 26955, 30495, 34143, 36915, 41331, 46759, 56905, 64093, 68885, 91485, 102429, 110745, 123993, 140277, 170715, 192279, 206655, 233795, 261763, 320465, 420831, 512145, 576837, 619965, 701385, 785289, 961395, 1217767, 1308815, 1474139, 2104155, 2355867, 2884185, 3653301, 3926445, 4422417, 6088835, 7370695, 10959903, 11779335, 13267251, 18266505, 22112085, 28008641, 54799515, 66336255, 84025923, 140043205, 252077769, 420129615, 1260388845]

約数ペア:

[(1, 1260388845), (3, 420129615), (5, 252077769), (9, 140043205), (15, 84025923), (19, 66336255), (23, 54799515), (45, 28008641), (57, 22112085), (69, 18266505), (95, 13267251), (107, 11779335), (115, 10959903), (171, 7370695), (207, 6088835), (285, 4422417), (321, 3926445), (345, 3653301), (437, 2884185), (535, 2355867), (599, 2104155), (855, 1474139), (963, 1308815), (1035, 1217767), (1311, 961395), (1605, 785289), (1797, 701385), (2033, 619965), (2185, 576837), (2461, 512145), (2995, 420831), (3933, 320465), (4815, 261763), (5391, 233795), (6099, 206655), (6555, 192279), (7383, 170715), (8985, 140277), (10165, 123993), (11381, 110745), (12305, 102429), (13777, 91485), (18297, 68885), (19665, 64093), (22149, 56905), (26955, 46759), (30495, 41331), (34143, 36915)]