154329540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{111833}}^1$

素因数の和:111868

約数の個数: 48

約数和(自身を含む): 450914688

約数和(自身を除く): 296585148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 111833, 223666, 335499, 447332, 559165, 670998, 1118330, 1341996, 1677495, 2236660, 2572159, 3354990, 5144318, 6709980, 7716477, 10288636, 12860795, 15432954, 25721590, 30865908, 38582385, 51443180, 77164770, 154329540]

約数ペア:

[(1, 154329540), (2, 77164770), (3, 51443180), (4, 38582385), (5, 30865908), (6, 25721590), (10, 15432954), (12, 12860795), (15, 10288636), (20, 7716477), (23, 6709980), (30, 5144318), (46, 3354990), (60, 2572159), (69, 2236660), (92, 1677495), (115, 1341996), (138, 1118330), (230, 670998), (276, 559165), (345, 447332), (460, 335499), (690, 223666), (1380, 111833)]