28739071080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{26610251}}^1$

素因数の和:26610271

約数の個数: 64

約数和(自身を含む): 95796907200

約数和(自身を除く): 67057836120

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, 26610251, 53220502, 79830753, 106441004, 133051255, 159661506, 212882008, 239492259, 266102510, 319323012, 399153765, 478984518, 532205020, 638646024, 718476777, 798307530, 957969036, 1064410040, 1197461295, 1436953554, 1596615060, 1915938072, 2394922590, 2873907108, 3193230120, 3592383885, 4789845180, 5747814216, 7184767770, 9579690360, 14369535540, 28739071080]

約数ペア:

[(1, 28739071080), (2, 14369535540), (3, 9579690360), (4, 7184767770), (5, 5747814216), (6, 4789845180), (8, 3592383885), (9, 3193230120), (10, 2873907108), (12, 2394922590), (15, 1915938072), (18, 1596615060), (20, 1436953554), (24, 1197461295), (27, 1064410040), (30, 957969036), (36, 798307530), (40, 718476777), (45, 638646024), (54, 532205020), (60, 478984518), (72, 399153765), (90, 319323012), (108, 266102510), (120, 239492259), (135, 212882008), (180, 159661506), (216, 133051255), (270, 106441004), (360, 79830753), (540, 53220502), (1080, 26610251)]