12240960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:372

約数の個数: 112

約数和(自身を含む): 39940992

約数和(自身を除く): 27700032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 160, 164, 192, 205, 240, 246, 311, 320, 328, 410, 480, 492, 615, 622, 656, 820, 933, 960, 984, 1230, 1244, 1312, 1555, 1640, 1866, 1968, 2460, 2488, 2624, 3110, 3280, 3732, 3936, 4665, 4920, 4976, 6220, 6560, 7464, 7872, 9330, 9840, 9952, 12440, 12751, 13120, 14928, 18660, 19680, 19904, 24880, 25502, 29856, 37320, 38253, 39360, 49760, 51004, 59712, 63755, 74640, 76506, 99520, 102008, 127510, 149280, 153012, 191265, 204016, 255020, 298560, 306024, 382530, 408032, 510040, 612048, 765060, 816064, 1020080, 1224096, 1530120, 2040160, 2448192, 3060240, 4080320, 6120480, 12240960]

約数ペア:

[(1, 12240960), (2, 6120480), (3, 4080320), (4, 3060240), (5, 2448192), (6, 2040160), (8, 1530120), (10, 1224096), (12, 1020080), (15, 816064), (16, 765060), (20, 612048), (24, 510040), (30, 408032), (32, 382530), (40, 306024), (41, 298560), (48, 255020), (60, 204016), (64, 191265), (80, 153012), (82, 149280), (96, 127510), (120, 102008), (123, 99520), (160, 76506), (164, 74640), (192, 63755), (205, 59712), (240, 51004), (246, 49760), (311, 39360), (320, 38253), (328, 37320), (410, 29856), (480, 25502), (492, 24880), (615, 19904), (622, 19680), (656, 18660), (820, 14928), (933, 13120), (960, 12751), (984, 12440), (1230, 9952), (1244, 9840), (1312, 9330), (1555, 7872), (1640, 7464), (1866, 6560), (1968, 6220), (2460, 4976), (2488, 4920), (2624, 4665), (3110, 3936), (3280, 3732)]