145327680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{50461}}^1$

素因数の和:50484

約数の個数: 84

約数和(自身を含む): 499876572

約数和(自身を除く): 354548892

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 50461, 100922, 151383, 201844, 252305, 302766, 403688, 454149, 504610, 605532, 756915, 807376, 908298, 1009220, 1211064, 1513830, 1614752, 1816596, 2018440, 2270745, 2422128, 3027660, 3229504, 3633192, 4036880, 4541490, 4844256, 6055320, 7266384, 8073760, 9082980, 9688512, 12110640, 14532768, 16147520, 18165960, 24221280, 29065536, 36331920, 48442560, 72663840, 145327680]

約数ペア:

[(1, 145327680), (2, 72663840), (3, 48442560), (4, 36331920), (5, 29065536), (6, 24221280), (8, 18165960), (9, 16147520), (10, 14532768), (12, 12110640), (15, 9688512), (16, 9082980), (18, 8073760), (20, 7266384), (24, 6055320), (30, 4844256), (32, 4541490), (36, 4036880), (40, 3633192), (45, 3229504), (48, 3027660), (60, 2422128), (64, 2270745), (72, 2018440), (80, 1816596), (90, 1614752), (96, 1513830), (120, 1211064), (144, 1009220), (160, 908298), (180, 807376), (192, 756915), (240, 605532), (288, 504610), (320, 454149), (360, 403688), (480, 302766), (576, 252305), (720, 201844), (960, 151383), (1440, 100922), (2880, 50461)]