15229341.000000000

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{465523}}^1$

素因数の和:465539

約数の個数: 40

約数和(自身を含む): 346349856

約数和(自身を除く): 234624336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 465523, 931046, 1396569, 1862092, 2327615, 2793138, 3724184, 4655230, 5586276, 6982845, 7448368, 9310460, 11172552, 13965690, 18620920, 22345104, 27931380, 37241840, 55862760, 111725520]

約数ペア:

[(1, 111725520), (2, 55862760), (3, 37241840), (4, 27931380), (5, 22345104), (6, 18620920), (8, 13965690), (10, 11172552), (12, 9310460), (15, 7448368), (16, 6982845), (20, 5586276), (24, 4655230), (30, 3724184), (40, 2793138), (48, 2327615), (60, 1862092), (80, 1396569), (120, 931046), (240, 465523)]