947887680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{987383}}^1$

素因数の和:987403

約数の個数: 56

約数和(自身を含む): 3009546432

約数和(自身を除く): 2061658752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 987383, 1974766, 2962149, 3949532, 4936915, 5924298, 7899064, 9873830, 11848596, 14810745, 15798128, 19747660, 23697192, 29621490, 31596256, 39495320, 47394384, 59242980, 63192512, 78990640, 94788768, 118485960, 157981280, 189577536, 236971920, 315962560, 473943840, 947887680]

約数ペア:

[(1, 947887680), (2, 473943840), (3, 315962560), (4, 236971920), (5, 189577536), (6, 157981280), (8, 118485960), (10, 94788768), (12, 78990640), (15, 63192512), (16, 59242980), (20, 47394384), (24, 39495320), (30, 31596256), (32, 29621490), (40, 23697192), (48, 19747660), (60, 15798128), (64, 14810745), (80, 11848596), (96, 9873830), (120, 7899064), (160, 5924298), (192, 4936915), (240, 3949532), (320, 2962149), (480, 1974766), (960, 987383)]