27810540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17167}}^1$

素因数の和:17188

約数の個数: 60

約数和(自身を含む): 87247776

約数和(自身を除く): 59437236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 17167, 34334, 51501, 68668, 85835, 103002, 154503, 171670, 206004, 257505, 309006, 343340, 463509, 515010, 618012, 772515, 927018, 1030020, 1390527, 1545030, 1854036, 2317545, 2781054, 3090060, 4635090, 5562108, 6952635, 9270180, 13905270, 27810540]

約数ペア:

[(1, 27810540), (2, 13905270), (3, 9270180), (4, 6952635), (5, 5562108), (6, 4635090), (9, 3090060), (10, 2781054), (12, 2317545), (15, 1854036), (18, 1545030), (20, 1390527), (27, 1030020), (30, 927018), (36, 772515), (45, 618012), (54, 515010), (60, 463509), (81, 343340), (90, 309006), (108, 257505), (135, 206004), (162, 171670), (180, 154503), (270, 103002), (324, 85835), (405, 68668), (540, 51501), (810, 34334), (1620, 17167)]