1840680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5113}}^1$

素因数の和:5130

約数の個数: 48

約数和(自身を含む): 5983380

約数和(自身を除く): 4142700

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, 5113, 10226, 15339, 20452, 25565, 30678, 40904, 46017, 51130, 61356, 76695, 92034, 102260, 122712, 153390, 184068, 204520, 230085, 306780, 368136, 460170, 613560, 920340, 1840680]

約数ペア:

[(1, 1840680), (2, 920340), (3, 613560), (4, 460170), (5, 368136), (6, 306780), (8, 230085), (9, 204520), (10, 184068), (12, 153390), (15, 122712), (18, 102260), (20, 92034), (24, 76695), (30, 61356), (36, 51130), (40, 46017), (45, 40904), (60, 30678), (72, 25565), (90, 20452), (120, 15339), (180, 10226), (360, 5113)]