140500320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{292709}}^1$

素因数の和:292727

約数の個数: 48

約数和(自身を含む): 442577520

約数和(自身を除く): 302077200

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, 292709, 585418, 878127, 1170836, 1463545, 1756254, 2341672, 2927090, 3512508, 4390635, 4683344, 5854180, 7025016, 8781270, 9366688, 11708360, 14050032, 17562540, 23416720, 28100064, 35125080, 46833440, 70250160, 140500320]

約数ペア:

[(1, 140500320), (2, 70250160), (3, 46833440), (4, 35125080), (5, 28100064), (6, 23416720), (8, 17562540), (10, 14050032), (12, 11708360), (15, 9366688), (16, 8781270), (20, 7025016), (24, 5854180), (30, 4683344), (32, 4390635), (40, 3512508), (48, 2927090), (60, 2341672), (80, 1756254), (96, 1463545), (120, 1170836), (160, 878127), (240, 585418), (480, 292709)]