17205129720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47792027}}^1$

素因数の和:47792044

約数の個数: 48

約数和(自身を含む): 55916672760

約数和(自身を除く): 38711543040

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, 47792027, 95584054, 143376081, 191168108, 238960135, 286752162, 382336216, 430128243, 477920270, 573504324, 716880405, 860256486, 955840540, 1147008648, 1433760810, 1720512972, 1911681080, 2150641215, 2867521620, 3441025944, 4301282430, 5735043240, 8602564860, 17205129720]

約数ペア:

[(1, 17205129720), (2, 8602564860), (3, 5735043240), (4, 4301282430), (5, 3441025944), (6, 2867521620), (8, 2150641215), (9, 1911681080), (10, 1720512972), (12, 1433760810), (15, 1147008648), (18, 955840540), (20, 860256486), (24, 716880405), (30, 573504324), (36, 477920270), (40, 430128243), (45, 382336216), (60, 286752162), (72, 238960135), (90, 191168108), (120, 143376081), (180, 95584054), (360, 47792027)]