137140320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{285709}}^1$

素因数の和:285727

約数の個数: 48

約数和(自身を含む): 431993520

約数和(自身を除く): 294853200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 285709, 571418, 857127, 1142836, 1428545, 1714254, 2285672, 2857090, 3428508, 4285635, 4571344, 5714180, 6857016, 8571270, 9142688, 11428360, 13714032, 17142540, 22856720, 27428064, 34285080, 45713440, 68570160, 137140320]

約数ペア:

[(1, 137140320), (2, 68570160), (3, 45713440), (4, 34285080), (5, 27428064), (6, 22856720), (8, 17142540), (10, 13714032), (12, 11428360), (15, 9142688), (16, 8571270), (20, 6857016), (24, 5714180), (30, 4571344), (32, 4285635), (40, 3428508), (48, 2857090), (60, 2285672), (80, 1714254), (96, 1428545), (120, 1142836), (160, 857127), (240, 571418), (480, 285709)]