72159040

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3089}}^1$

素因数の和:3179

約数の個数: 56

約数和(自身を含む): 174238920

約数和(自身を除く): 102079880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 292, 320, 365, 584, 730, 1168, 1460, 2336, 2920, 3089, 4672, 5840, 6178, 11680, 12356, 15445, 23360, 24712, 30890, 49424, 61780, 98848, 123560, 197696, 225497, 247120, 450994, 494240, 901988, 988480, 1127485, 1803976, 2254970, 3607952, 4509940, 7215904, 9019880, 14431808, 18039760, 36079520, 72159040]

約数ペア:

[(1, 72159040), (2, 36079520), (4, 18039760), (5, 14431808), (8, 9019880), (10, 7215904), (16, 4509940), (20, 3607952), (32, 2254970), (40, 1803976), (64, 1127485), (73, 988480), (80, 901988), (146, 494240), (160, 450994), (292, 247120), (320, 225497), (365, 197696), (584, 123560), (730, 98848), (1168, 61780), (1460, 49424), (2336, 30890), (2920, 24712), (3089, 23360), (4672, 15445), (5840, 12356), (6178, 11680)]