16329540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11833}}^1$

素因数の和:11868

約数の個数: 48

約数和(自身を含む): 47714688

約数和(自身を除く): 31385148

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, 11833, 23666, 35499, 47332, 59165, 70998, 118330, 141996, 177495, 236660, 272159, 354990, 544318, 709980, 816477, 1088636, 1360795, 1632954, 2721590, 3265908, 4082385, 5443180, 8164770, 16329540]

約数ペア:

[(1, 16329540), (2, 8164770), (3, 5443180), (4, 4082385), (5, 3265908), (6, 2721590), (10, 1632954), (12, 1360795), (15, 1088636), (20, 816477), (23, 709980), (30, 544318), (46, 354990), (60, 272159), (69, 236660), (92, 177495), (115, 141996), (138, 118330), (230, 70998), (276, 59165), (345, 47332), (460, 35499), (690, 23666), (1380, 11833)]