22270320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{30931}}^1$

素因数の和:30950

約数の個数: 60

約数和(自身を含む): 74793576

約数和(自身を除く): 52523256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 30931, 61862, 92793, 123724, 154655, 185586, 247448, 278379, 309310, 371172, 463965, 494896, 556758, 618620, 742344, 927930, 1113516, 1237240, 1391895, 1484688, 1855860, 2227032, 2474480, 2783790, 3711720, 4454064, 5567580, 7423440, 11135160, 22270320]

約数ペア:

[(1, 22270320), (2, 11135160), (3, 7423440), (4, 5567580), (5, 4454064), (6, 3711720), (8, 2783790), (9, 2474480), (10, 2227032), (12, 1855860), (15, 1484688), (16, 1391895), (18, 1237240), (20, 1113516), (24, 927930), (30, 742344), (36, 618620), (40, 556758), (45, 494896), (48, 463965), (60, 371172), (72, 309310), (80, 278379), (90, 247448), (120, 185586), (144, 154655), (180, 123724), (240, 92793), (360, 61862), (720, 30931)]