8480260920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{227231}}^1$

素因数の和:227556

約数の個数: 64

約数和(自身を含む): 25522698240

約数和(自身を除く): 17042437320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 311, 622, 933, 1244, 1555, 1866, 2488, 3110, 3732, 4665, 6220, 7464, 9330, 12440, 18660, 37320, 227231, 454462, 681693, 908924, 1136155, 1363386, 1817848, 2272310, 2726772, 3408465, 4544620, 5453544, 6816930, 9089240, 13633860, 27267720, 70668841, 141337682, 212006523, 282675364, 353344205, 424013046, 565350728, 706688410, 848026092, 1060032615, 1413376820, 1696052184, 2120065230, 2826753640, 4240130460, 8480260920]

約数ペア:

[(1, 8480260920), (2, 4240130460), (3, 2826753640), (4, 2120065230), (5, 1696052184), (6, 1413376820), (8, 1060032615), (10, 848026092), (12, 706688410), (15, 565350728), (20, 424013046), (24, 353344205), (30, 282675364), (40, 212006523), (60, 141337682), (120, 70668841), (311, 27267720), (622, 13633860), (933, 9089240), (1244, 6816930), (1555, 5453544), (1866, 4544620), (2488, 3408465), (3110, 2726772), (3732, 2272310), (4665, 1817848), (6220, 1363386), (7464, 1136155), (9330, 908924), (12440, 681693), (18660, 454462), (37320, 227231)]