215883240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{10399}}^1$

素因数の和:10586

約数の個数: 64

約数和(自身を含む): 651456000

約数和(自身を除く): 435572760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 3460, 4152, 5190, 6920, 10380, 10399, 20760, 20798, 31197, 41596, 51995, 62394, 83192, 103990, 124788, 155985, 207980, 249576, 311970, 415960, 623940, 1247880, 1799027, 3598054, 5397081, 7196108, 8995135, 10794162, 14392216, 17990270, 21588324, 26985405, 35980540, 43176648, 53970810, 71961080, 107941620, 215883240]

約数ペア:

[(1, 215883240), (2, 107941620), (3, 71961080), (4, 53970810), (5, 43176648), (6, 35980540), (8, 26985405), (10, 21588324), (12, 17990270), (15, 14392216), (20, 10794162), (24, 8995135), (30, 7196108), (40, 5397081), (60, 3598054), (120, 1799027), (173, 1247880), (346, 623940), (519, 415960), (692, 311970), (865, 249576), (1038, 207980), (1384, 155985), (1730, 124788), (2076, 103990), (2595, 83192), (3460, 62394), (4152, 51995), (5190, 41596), (6920, 31197), (10380, 20798), (10399, 20760)]