154222920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{142799}}^1$

素因数の和:142819

約数の個数: 64

約数和(自身を含む): 514080000

約数和(自身を除く): 359857080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 142799, 285598, 428397, 571196, 713995, 856794, 1142392, 1285191, 1427990, 1713588, 2141985, 2570382, 2855980, 3427176, 3855573, 4283970, 5140764, 5711960, 6425955, 7711146, 8567940, 10281528, 12851910, 15422292, 17135880, 19277865, 25703820, 30844584, 38555730, 51407640, 77111460, 154222920]

約数ペア:

[(1, 154222920), (2, 77111460), (3, 51407640), (4, 38555730), (5, 30844584), (6, 25703820), (8, 19277865), (9, 17135880), (10, 15422292), (12, 12851910), (15, 10281528), (18, 8567940), (20, 7711146), (24, 6425955), (27, 5711960), (30, 5140764), (36, 4283970), (40, 3855573), (45, 3427176), (54, 2855980), (60, 2570382), (72, 2141985), (90, 1713588), (108, 1427990), (120, 1285191), (135, 1142392), (180, 856794), (216, 713995), (270, 571196), (360, 428397), (540, 285598), (1080, 142799)]