12960960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:630

約数の個数: 112

約数和(自身を含む): 43013376

約数和(自身を除く): 30052416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 587, 690, 736, 920, 960, 1104, 1174, 1380, 1472, 1761, 1840, 2208, 2348, 2760, 2935, 3522, 3680, 4416, 4696, 5520, 5870, 7044, 7360, 8805, 9392, 11040, 11740, 13501, 14088, 17610, 18784, 22080, 23480, 27002, 28176, 35220, 37568, 40503, 46960, 54004, 56352, 67505, 70440, 81006, 93920, 108008, 112704, 135010, 140880, 162012, 187840, 202515, 216016, 270020, 281760, 324024, 405030, 432032, 540040, 563520, 648048, 810060, 864064, 1080080, 1296096, 1620120, 2160160, 2592192, 3240240, 4320320, 6480480, 12960960]

約数ペア:

[(1, 12960960), (2, 6480480), (3, 4320320), (4, 3240240), (5, 2592192), (6, 2160160), (8, 1620120), (10, 1296096), (12, 1080080), (15, 864064), (16, 810060), (20, 648048), (23, 563520), (24, 540040), (30, 432032), (32, 405030), (40, 324024), (46, 281760), (48, 270020), (60, 216016), (64, 202515), (69, 187840), (80, 162012), (92, 140880), (96, 135010), (115, 112704), (120, 108008), (138, 93920), (160, 81006), (184, 70440), (192, 67505), (230, 56352), (240, 54004), (276, 46960), (320, 40503), (345, 37568), (368, 35220), (460, 28176), (480, 27002), (552, 23480), (587, 22080), (690, 18784), (736, 17610), (920, 14088), (960, 13501), (1104, 11740), (1174, 11040), (1380, 9392), (1472, 8805), (1761, 7360), (1840, 7044), (2208, 5870), (2348, 5520), (2760, 4696), (2935, 4416), (3522, 3680)]