1955873160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5432981}}^1$

素因数の和:5432998

約数の個数: 48

約数和(自身を含む): 6356588940

約数和(自身を除く): 4400715780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5432981, 10865962, 16298943, 21731924, 27164905, 32597886, 43463848, 48896829, 54329810, 65195772, 81494715, 97793658, 108659620, 130391544, 162989430, 195587316, 217319240, 244484145, 325978860, 391174632, 488968290, 651957720, 977936580, 1955873160]

約数ペア:

[(1, 1955873160), (2, 977936580), (3, 651957720), (4, 488968290), (5, 391174632), (6, 325978860), (8, 244484145), (9, 217319240), (10, 195587316), (12, 162989430), (15, 130391544), (18, 108659620), (20, 97793658), (24, 81494715), (30, 65195772), (36, 54329810), (40, 48896829), (45, 43463848), (60, 32597886), (72, 27164905), (90, 21731924), (120, 16298943), (180, 10865962), (360, 5432981)]