42669720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{39509}}^1$

素因数の和:39529

約数の個数: 64

約数和(自身を含む): 142236000

約数和(自身を除く): 99566280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 39509, 79018, 118527, 158036, 197545, 237054, 316072, 355581, 395090, 474108, 592635, 711162, 790180, 948216, 1066743, 1185270, 1422324, 1580360, 1777905, 2133486, 2370540, 2844648, 3555810, 4266972, 4741080, 5333715, 7111620, 8533944, 10667430, 14223240, 21334860, 42669720]

約数ペア:

[(1, 42669720), (2, 21334860), (3, 14223240), (4, 10667430), (5, 8533944), (6, 7111620), (8, 5333715), (9, 4741080), (10, 4266972), (12, 3555810), (15, 2844648), (18, 2370540), (20, 2133486), (24, 1777905), (27, 1580360), (30, 1422324), (36, 1185270), (40, 1066743), (45, 948216), (54, 790180), (60, 711162), (72, 592635), (90, 474108), (108, 395090), (120, 355581), (135, 316072), (180, 237054), (216, 197545), (270, 158036), (360, 118527), (540, 79018), (1080, 39509)]