15420060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{85667}}^1$

素因数の和:85682

約数の個数: 36

約数和(自身を含む): 46774728

約数和(自身を除く): 31354668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 85667, 171334, 257001, 342668, 428335, 514002, 771003, 856670, 1028004, 1285005, 1542006, 1713340, 2570010, 3084012, 3855015, 5140020, 7710030, 15420060]

約数ペア:

[(1, 15420060), (2, 7710030), (3, 5140020), (4, 3855015), (5, 3084012), (6, 2570010), (9, 1713340), (10, 1542006), (12, 1285005), (15, 1028004), (18, 856670), (20, 771003), (30, 514002), (36, 428335), (45, 342668), (60, 257001), (90, 171334), (180, 85667)]