18634665240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{502553}}^1$

素因数の和:502673

約数の個数: 96

約数和(自身を含む): 61150770720

約数和(自身を除く): 42516105480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 103, 120, 180, 206, 309, 360, 412, 515, 618, 824, 927, 1030, 1236, 1545, 1854, 2060, 2472, 3090, 3708, 4120, 4635, 6180, 7416, 9270, 12360, 18540, 37080, 502553, 1005106, 1507659, 2010212, 2512765, 3015318, 4020424, 4522977, 5025530, 6030636, 7538295, 9045954, 10051060, 12061272, 15076590, 18091908, 20102120, 22614885, 30153180, 36183816, 45229770, 51762959, 60306360, 90459540, 103525918, 155288877, 180919080, 207051836, 258814795, 310577754, 414103672, 465866631, 517629590, 621155508, 776444385, 931733262, 1035259180, 1242311016, 1552888770, 1863466524, 2070518360, 2329333155, 3105777540, 3726933048, 4658666310, 6211555080, 9317332620, 18634665240]

約数ペア:

[(1, 18634665240), (2, 9317332620), (3, 6211555080), (4, 4658666310), (5, 3726933048), (6, 3105777540), (8, 2329333155), (9, 2070518360), (10, 1863466524), (12, 1552888770), (15, 1242311016), (18, 1035259180), (20, 931733262), (24, 776444385), (30, 621155508), (36, 517629590), (40, 465866631), (45, 414103672), (60, 310577754), (72, 258814795), (90, 207051836), (103, 180919080), (120, 155288877), (180, 103525918), (206, 90459540), (309, 60306360), (360, 51762959), (412, 45229770), (515, 36183816), (618, 30153180), (824, 22614885), (927, 20102120), (1030, 18091908), (1236, 15076590), (1545, 12061272), (1854, 10051060), (2060, 9045954), (2472, 7538295), (3090, 6030636), (3708, 5025530), (4120, 4522977), (4635, 4020424), (6180, 3015318), (7416, 2512765), (9270, 2010212), (12360, 1507659), (18540, 1005106), (37080, 502553)]