85855920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{357733}}^1$

素因数の和:357749

約数の個数: 40

約数和(自身を含む): 266154096

約数和(自身を除く): 180298176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 357733, 715466, 1073199, 1430932, 1788665, 2146398, 2861864, 3577330, 4292796, 5365995, 5723728, 7154660, 8585592, 10731990, 14309320, 17171184, 21463980, 28618640, 42927960, 85855920]

約数ペア:

[(1, 85855920), (2, 42927960), (3, 28618640), (4, 21463980), (5, 17171184), (6, 14309320), (8, 10731990), (10, 8585592), (12, 7154660), (15, 5723728), (16, 5365995), (20, 4292796), (24, 3577330), (30, 2861864), (40, 2146398), (48, 1788665), (60, 1430932), (80, 1073199), (120, 715466), (240, 357733)]