12000480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1087}}^1$

素因数の和:1128

約数の個数: 96

約数和(自身を含む): 39481344

約数和(自身を除く): 27480864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1087, 1104, 1380, 1840, 2174, 2208, 2760, 3261, 3680, 4348, 5435, 5520, 6522, 8696, 10870, 11040, 13044, 16305, 17392, 21740, 25001, 26088, 32610, 34784, 43480, 50002, 52176, 65220, 75003, 86960, 100004, 104352, 125005, 130440, 150006, 173920, 200008, 250010, 260880, 300012, 375015, 400016, 500020, 521760, 600024, 750030, 800032, 1000040, 1200048, 1500060, 2000080, 2400096, 3000120, 4000160, 6000240, 12000480]

約数ペア:

[(1, 12000480), (2, 6000240), (3, 4000160), (4, 3000120), (5, 2400096), (6, 2000080), (8, 1500060), (10, 1200048), (12, 1000040), (15, 800032), (16, 750030), (20, 600024), (23, 521760), (24, 500020), (30, 400016), (32, 375015), (40, 300012), (46, 260880), (48, 250010), (60, 200008), (69, 173920), (80, 150006), (92, 130440), (96, 125005), (115, 104352), (120, 100004), (138, 86960), (160, 75003), (184, 65220), (230, 52176), (240, 50002), (276, 43480), (345, 34784), (368, 32610), (460, 26088), (480, 25001), (552, 21740), (690, 17392), (736, 16305), (920, 13044), (1087, 11040), (1104, 10870), (1380, 8696), (1840, 6522), (2174, 5520), (2208, 5435), (2760, 4348), (3261, 3680)]