197871149040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{824463121}}^1$

素因数の和:824463137

約数の個数: 40

約数和(自身を含む): 613400562768

約数和(自身を除く): 415529413728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 824463121, 1648926242, 2473389363, 3297852484, 4122315605, 4946778726, 6595704968, 8244631210, 9893557452, 12366946815, 13191409936, 16489262420, 19787114904, 24733893630, 32978524840, 39574229808, 49467787260, 65957049680, 98935574520, 197871149040]

約数ペア:

[(1, 197871149040), (2, 98935574520), (3, 65957049680), (4, 49467787260), (5, 39574229808), (6, 32978524840), (8, 24733893630), (10, 19787114904), (12, 16489262420), (15, 13191409936), (16, 12366946815), (20, 9893557452), (24, 8244631210), (30, 6595704968), (40, 4946778726), (48, 4122315605), (60, 3297852484), (80, 2473389363), (120, 1648926242), (240, 824463121)]