1048820618520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{12781}}^1\times {\mathrm{227947}}^1$

素因数の和:240745

約数の個数: 96

約数和(自身を含む): 3408948663120

約数和(自身を除く): 2360128044600

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, 12781, 25562, 38343, 51124, 63905, 76686, 102248, 115029, 127810, 153372, 191715, 227947, 230058, 255620, 306744, 383430, 455894, 460116, 511240, 575145, 683841, 766860, 911788, 920232, 1139735, 1150290, 1367682, 1533720, 1823576, 2051523, 2279470, 2300580, 2735364, 3419205, 4103046, 4558940, 4601160, 5470728, 6838410, 8206092, 9117880, 10257615, 13676820, 16412184, 20515230, 27353640, 41030460, 82060920, 2913390607, 5826781214, 8740171821, 11653562428, 14566953035, 17480343642, 23307124856, 26220515463, 29133906070, 34960687284, 43700859105, 52441030926, 58267812140, 69921374568, 87401718210, 104882061852, 116535624280, 131102577315, 174803436420, 209764123704, 262205154630, 349606872840, 524410309260, 1048820618520]

約数ペア:

[(1, 1048820618520), (2, 524410309260), (3, 349606872840), (4, 262205154630), (5, 209764123704), (6, 174803436420), (8, 131102577315), (9, 116535624280), (10, 104882061852), (12, 87401718210), (15, 69921374568), (18, 58267812140), (20, 52441030926), (24, 43700859105), (30, 34960687284), (36, 29133906070), (40, 26220515463), (45, 23307124856), (60, 17480343642), (72, 14566953035), (90, 11653562428), (120, 8740171821), (180, 5826781214), (360, 2913390607), (12781, 82060920), (25562, 41030460), (38343, 27353640), (51124, 20515230), (63905, 16412184), (76686, 13676820), (102248, 10257615), (115029, 9117880), (127810, 8206092), (153372, 6838410), (191715, 5470728), (227947, 4601160), (230058, 4558940), (255620, 4103046), (306744, 3419205), (383430, 2735364), (455894, 2300580), (460116, 2279470), (511240, 2051523), (575145, 1823576), (683841, 1533720), (766860, 1367682), (911788, 1150290), (920232, 1139735)]