1237380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 3556224

約数和(自身を除く): 2318844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 503, 615, 820, 1006, 1230, 1509, 2012, 2460, 2515, 3018, 5030, 6036, 7545, 10060, 15090, 20623, 30180, 41246, 61869, 82492, 103115, 123738, 206230, 247476, 309345, 412460, 618690, 1237380]

約数ペア:

[(1, 1237380), (2, 618690), (3, 412460), (4, 309345), (5, 247476), (6, 206230), (10, 123738), (12, 103115), (15, 82492), (20, 61869), (30, 41246), (41, 30180), (60, 20623), (82, 15090), (123, 10060), (164, 7545), (205, 6036), (246, 5030), (410, 3018), (492, 2515), (503, 2460), (615, 2012), (820, 1509), (1006, 1230)]