459345840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1913941}}^1$

素因数の和:1913957

約数の個数: 40

約数和(自身を含む): 1423972848

約数和(自身を除く): 964627008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1913941, 3827882, 5741823, 7655764, 9569705, 11483646, 15311528, 19139410, 22967292, 28709115, 30623056, 38278820, 45934584, 57418230, 76557640, 91869168, 114836460, 153115280, 229672920, 459345840]

約数ペア:

[(1, 459345840), (2, 229672920), (3, 153115280), (4, 114836460), (5, 91869168), (6, 76557640), (8, 57418230), (10, 45934584), (12, 38278820), (15, 30623056), (16, 28709115), (20, 22967292), (24, 19139410), (30, 15311528), (40, 11483646), (48, 9569705), (60, 7655764), (80, 5741823), (120, 3827882), (240, 1913941)]