189327720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{68597}}^1$

素因数の和:68634

約数の個数: 64

約数和(自身を含む): 592686720

約数和(自身を除く): 403359000

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, 68597, 137194, 205791, 274388, 342985, 411582, 548776, 685970, 823164, 1028955, 1371940, 1577731, 1646328, 2057910, 2743880, 3155462, 4115820, 4733193, 6310924, 7888655, 8231640, 9466386, 12621848, 15777310, 18932772, 23665965, 31554620, 37865544, 47331930, 63109240, 94663860, 189327720]

約数ペア:

[(1, 189327720), (2, 94663860), (3, 63109240), (4, 47331930), (5, 37865544), (6, 31554620), (8, 23665965), (10, 18932772), (12, 15777310), (15, 12621848), (20, 9466386), (23, 8231640), (24, 7888655), (30, 6310924), (40, 4733193), (46, 4115820), (60, 3155462), (69, 2743880), (92, 2057910), (115, 1646328), (120, 1577731), (138, 1371940), (184, 1028955), (230, 823164), (276, 685970), (345, 548776), (460, 411582), (552, 342985), (690, 274388), (920, 205791), (1380, 137194), (2760, 68597)]