1868412360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{676961}}^1$

素因数の和:676998

約数の個数: 64

約数和(自身を含む): 5848951680

約数和(自身を除く): 3980539320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 676961, 1353922, 2030883, 2707844, 3384805, 4061766, 5415688, 6769610, 8123532, 10154415, 13539220, 15570103, 16247064, 20308830, 27078440, 31140206, 40617660, 46710309, 62280412, 77850515, 81235320, 93420618, 124560824, 155701030, 186841236, 233551545, 311402060, 373682472, 467103090, 622804120, 934206180, 1868412360]

約数ペア:

[(1, 1868412360), (2, 934206180), (3, 622804120), (4, 467103090), (5, 373682472), (6, 311402060), (8, 233551545), (10, 186841236), (12, 155701030), (15, 124560824), (20, 93420618), (23, 81235320), (24, 77850515), (30, 62280412), (40, 46710309), (46, 40617660), (60, 31140206), (69, 27078440), (92, 20308830), (115, 16247064), (120, 15570103), (138, 13539220), (184, 10154415), (230, 8123532), (276, 6769610), (345, 5415688), (460, 4061766), (552, 3384805), (690, 2707844), (920, 2030883), (1380, 1353922), (2760, 676961)]