120553560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1303}}^1$

素因数の和:1577

約数の個数: 96

約数和(自身を含む): 393625440

約数和(自身を除く): 273071880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 257, 360, 514, 771, 1028, 1285, 1303, 1542, 2056, 2313, 2570, 2606, 3084, 3855, 3909, 4626, 5140, 5212, 6168, 6515, 7710, 7818, 9252, 10280, 10424, 11565, 11727, 13030, 15420, 15636, 18504, 19545, 23130, 23454, 26060, 30840, 31272, 39090, 46260, 46908, 52120, 58635, 78180, 92520, 93816, 117270, 156360, 234540, 334871, 469080, 669742, 1004613, 1339484, 1674355, 2009226, 2678968, 3013839, 3348710, 4018452, 5023065, 6027678, 6697420, 8036904, 10046130, 12055356, 13394840, 15069195, 20092260, 24110712, 30138390, 40184520, 60276780, 120553560]

約数ペア:

[(1, 120553560), (2, 60276780), (3, 40184520), (4, 30138390), (5, 24110712), (6, 20092260), (8, 15069195), (9, 13394840), (10, 12055356), (12, 10046130), (15, 8036904), (18, 6697420), (20, 6027678), (24, 5023065), (30, 4018452), (36, 3348710), (40, 3013839), (45, 2678968), (60, 2009226), (72, 1674355), (90, 1339484), (120, 1004613), (180, 669742), (257, 469080), (360, 334871), (514, 234540), (771, 156360), (1028, 117270), (1285, 93816), (1303, 92520), (1542, 78180), (2056, 58635), (2313, 52120), (2570, 46908), (2606, 46260), (3084, 39090), (3855, 31272), (3909, 30840), (4626, 26060), (5140, 23454), (5212, 23130), (6168, 19545), (6515, 18504), (7710, 15636), (7818, 15420), (9252, 13030), (10280, 11727), (10424, 11565)]