86951520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{60383}}^1$

素因数の和:60404

約数の個数: 72

約数和(自身を含む): 296726976

約数和(自身を除く): 209775456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 60383, 120766, 181149, 241532, 301915, 362298, 483064, 543447, 603830, 724596, 905745, 966128, 1086894, 1207660, 1449192, 1811490, 1932256, 2173788, 2415320, 2717235, 2898384, 3622980, 4347576, 4830640, 5434470, 5796768, 7245960, 8695152, 9661280, 10868940, 14491920, 17390304, 21737880, 28983840, 43475760, 86951520]

約数ペア:

[(1, 86951520), (2, 43475760), (3, 28983840), (4, 21737880), (5, 17390304), (6, 14491920), (8, 10868940), (9, 9661280), (10, 8695152), (12, 7245960), (15, 5796768), (16, 5434470), (18, 4830640), (20, 4347576), (24, 3622980), (30, 2898384), (32, 2717235), (36, 2415320), (40, 2173788), (45, 1932256), (48, 1811490), (60, 1449192), (72, 1207660), (80, 1086894), (90, 966128), (96, 905745), (120, 724596), (144, 603830), (160, 543447), (180, 483064), (240, 362298), (288, 301915), (360, 241532), (480, 181149), (720, 120766), (1440, 60383)]