1387267512240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5780281301}}^1$

素因数の和:5780281317

約数の個数: 40

約数和(自身を含む): 4300529288688

約数和(自身を除く): 2913261776448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5780281301, 11560562602, 17340843903, 23121125204, 28901406505, 34681687806, 46242250408, 57802813010, 69363375612, 86704219515, 92484500816, 115605626020, 138726751224, 173408439030, 231211252040, 277453502448, 346816878060, 462422504080, 693633756120, 1387267512240]

約数ペア:

[(1, 1387267512240), (2, 693633756120), (3, 462422504080), (4, 346816878060), (5, 277453502448), (6, 231211252040), (8, 173408439030), (10, 138726751224), (12, 115605626020), (15, 92484500816), (16, 86704219515), (20, 69363375612), (24, 57802813010), (30, 46242250408), (40, 34681687806), (48, 28901406505), (60, 23121125204), (80, 17340843903), (120, 11560562602), (240, 5780281301)]