25383840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{52883}}^1$

素因数の和:52901

約数の個数: 48

約数和(自身を含む): 79960608

約数和(自身を除く): 54576768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 52883, 105766, 158649, 211532, 264415, 317298, 423064, 528830, 634596, 793245, 846128, 1057660, 1269192, 1586490, 1692256, 2115320, 2538384, 3172980, 4230640, 5076768, 6345960, 8461280, 12691920, 25383840]

約数ペア:

[(1, 25383840), (2, 12691920), (3, 8461280), (4, 6345960), (5, 5076768), (6, 4230640), (8, 3172980), (10, 2538384), (12, 2115320), (15, 1692256), (16, 1586490), (20, 1269192), (24, 1057660), (30, 846128), (32, 793245), (40, 634596), (48, 528830), (60, 423064), (80, 317298), (96, 264415), (120, 211532), (160, 158649), (240, 105766), (480, 52883)]