7971464520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{22142957}}^1$

素因数の和:22142974

約数の個数: 48

約数和(自身を含む): 25907260860

約数和(自身を除く): 17935796340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 22142957, 44285914, 66428871, 88571828, 110714785, 132857742, 177143656, 199286613, 221429570, 265715484, 332144355, 398573226, 442859140, 531430968, 664288710, 797146452, 885718280, 996433065, 1328577420, 1594292904, 1992866130, 2657154840, 3985732260, 7971464520]

約数ペア:

[(1, 7971464520), (2, 3985732260), (3, 2657154840), (4, 1992866130), (5, 1594292904), (6, 1328577420), (8, 996433065), (9, 885718280), (10, 797146452), (12, 664288710), (15, 531430968), (18, 442859140), (20, 398573226), (24, 332144355), (30, 265715484), (36, 221429570), (40, 199286613), (45, 177143656), (60, 132857742), (72, 110714785), (90, 88571828), (120, 66428871), (180, 44285914), (360, 22142957)]