324602720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{156059}}^1$

素因数の和:156087

約数の個数: 48

約数和(自身を含む): 825869520

約数和(自身を除く): 501266800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 156059, 312118, 624236, 780295, 1248472, 1560590, 2028767, 2496944, 3121180, 4057534, 4993888, 6242360, 8115068, 10143835, 12484720, 16230136, 20287670, 24969440, 32460272, 40575340, 64920544, 81150680, 162301360, 324602720]

約数ペア:

[(1, 324602720), (2, 162301360), (4, 81150680), (5, 64920544), (8, 40575340), (10, 32460272), (13, 24969440), (16, 20287670), (20, 16230136), (26, 12484720), (32, 10143835), (40, 8115068), (52, 6242360), (65, 4993888), (80, 4057534), (104, 3121180), (130, 2496944), (160, 2028767), (208, 1560590), (260, 1248472), (416, 780295), (520, 624236), (1040, 312118), (2080, 156059)]