1265460480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{109849}}^1$

素因数の和:109876

約数の個数: 108

約数和(自身を含む): 4378401300

約数和(自身を除く): 3112940820

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 109849, 219698, 329547, 439396, 549245, 659094, 878792, 988641, 1098490, 1318188, 1647735, 1757584, 1977282, 2196980, 2636376, 3295470, 3515168, 3954564, 4393960, 4943205, 5272752, 6590940, 7030336, 7909128, 8787920, 9886410, 10545504, 13181880, 14060672, 15818256, 17575840, 19772820, 21091008, 26363760, 28121344, 31636512, 35151680, 39545640, 42182016, 52727520, 63273024, 70303360, 79091280, 84364032, 105455040, 126546048, 140606720, 158182560, 210910080, 253092096, 316365120, 421820160, 632730240, 1265460480]

約数ペア:

[(1, 1265460480), (2, 632730240), (3, 421820160), (4, 316365120), (5, 253092096), (6, 210910080), (8, 158182560), (9, 140606720), (10, 126546048), (12, 105455040), (15, 84364032), (16, 79091280), (18, 70303360), (20, 63273024), (24, 52727520), (30, 42182016), (32, 39545640), (36, 35151680), (40, 31636512), (45, 28121344), (48, 26363760), (60, 21091008), (64, 19772820), (72, 17575840), (80, 15818256), (90, 14060672), (96, 13181880), (120, 10545504), (128, 9886410), (144, 8787920), (160, 7909128), (180, 7030336), (192, 6590940), (240, 5272752), (256, 4943205), (288, 4393960), (320, 3954564), (360, 3515168), (384, 3295470), (480, 2636376), (576, 2196980), (640, 1977282), (720, 1757584), (768, 1647735), (960, 1318188), (1152, 1098490), (1280, 988641), (1440, 878792), (1920, 659094), (2304, 549245), (2880, 439396), (3840, 329547), (5760, 219698), (11520, 109849)]