1055955840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{549977}}^1$

素因数の和:549999

約数の個数: 64

約数和(自身を含む): 3365865360

約数和(自身を除く): 2309909520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 549977, 1099954, 1649931, 2199908, 2749885, 3299862, 4399816, 5499770, 6599724, 8249655, 8799632, 10999540, 13199448, 16499310, 17599264, 21999080, 26398896, 32998620, 35198528, 43998160, 52797792, 65997240, 70397056, 87996320, 105595584, 131994480, 175992640, 211191168, 263988960, 351985280, 527977920, 1055955840]

約数ペア:

[(1, 1055955840), (2, 527977920), (3, 351985280), (4, 263988960), (5, 211191168), (6, 175992640), (8, 131994480), (10, 105595584), (12, 87996320), (15, 70397056), (16, 65997240), (20, 52797792), (24, 43998160), (30, 35198528), (32, 32998620), (40, 26398896), (48, 21999080), (60, 17599264), (64, 16499310), (80, 13199448), (96, 10999540), (120, 8799632), (128, 8249655), (160, 6599724), (192, 5499770), (240, 4399816), (320, 3299862), (384, 2749885), (480, 2199908), (640, 1649931), (960, 1099954), (1920, 549977)]