172792960

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7297}}^1$

素因数の和:7353

約数の個数: 64

約数和(自身を含む): 424305720

約数和(自身を除く): 251512760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 296, 320, 370, 592, 640, 740, 1184, 1480, 2368, 2960, 4736, 5920, 7297, 11840, 14594, 23680, 29188, 36485, 58376, 72970, 116752, 145940, 233504, 269989, 291880, 467008, 539978, 583760, 934016, 1079956, 1167520, 1349945, 2159912, 2335040, 2699890, 4319824, 4670080, 5399780, 8639648, 10799560, 17279296, 21599120, 34558592, 43198240, 86396480, 172792960]

約数ペア:

[(1, 172792960), (2, 86396480), (4, 43198240), (5, 34558592), (8, 21599120), (10, 17279296), (16, 10799560), (20, 8639648), (32, 5399780), (37, 4670080), (40, 4319824), (64, 2699890), (74, 2335040), (80, 2159912), (128, 1349945), (148, 1167520), (160, 1079956), (185, 934016), (296, 583760), (320, 539978), (370, 467008), (592, 291880), (640, 269989), (740, 233504), (1184, 145940), (1480, 116752), (2368, 72970), (2960, 58376), (4736, 36485), (5920, 29188), (7297, 23680), (11840, 14594)]