413141640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149689}}^1$

素因数の和:149726

約数の個数: 64

約数和(自身を含む): 1293321600

約数和(自身を除く): 880179960

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, 149689, 299378, 449067, 598756, 748445, 898134, 1197512, 1496890, 1796268, 2245335, 2993780, 3442847, 3592536, 4490670, 5987560, 6885694, 8981340, 10328541, 13771388, 17214235, 17962680, 20657082, 27542776, 34428470, 41314164, 51642705, 68856940, 82628328, 103285410, 137713880, 206570820, 413141640]

約数ペア:

[(1, 413141640), (2, 206570820), (3, 137713880), (4, 103285410), (5, 82628328), (6, 68856940), (8, 51642705), (10, 41314164), (12, 34428470), (15, 27542776), (20, 20657082), (23, 17962680), (24, 17214235), (30, 13771388), (40, 10328541), (46, 8981340), (60, 6885694), (69, 5987560), (92, 4490670), (115, 3592536), (120, 3442847), (138, 2993780), (184, 2245335), (230, 1796268), (276, 1496890), (345, 1197512), (460, 898134), (552, 748445), (690, 598756), (920, 449067), (1380, 299378), (2760, 149689)]