489373080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{582587}}^1$

素因数の和:582608

約数の個数: 64

約数和(自身を含む): 1677853440

約数和(自身を除く): 1188480360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 582587, 1165174, 1747761, 2330348, 2912935, 3495522, 4078109, 4660696, 5825870, 6991044, 8156218, 8738805, 11651740, 12234327, 13982088, 16312436, 17477610, 20390545, 23303480, 24468654, 32624872, 34955220, 40781090, 48937308, 61171635, 69910440, 81562180, 97874616, 122343270, 163124360, 244686540, 489373080]

約数ペア:

[(1, 489373080), (2, 244686540), (3, 163124360), (4, 122343270), (5, 97874616), (6, 81562180), (7, 69910440), (8, 61171635), (10, 48937308), (12, 40781090), (14, 34955220), (15, 32624872), (20, 24468654), (21, 23303480), (24, 20390545), (28, 17477610), (30, 16312436), (35, 13982088), (40, 12234327), (42, 11651740), (56, 8738805), (60, 8156218), (70, 6991044), (84, 5825870), (105, 4660696), (120, 4078109), (140, 3495522), (168, 2912935), (210, 2330348), (280, 1747761), (420, 1165174), (840, 582587)]