202892520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{54541}}^1$

素因数の和:54586

約数の個数: 64

約数和(自身を含む): 628323840

約数和(自身を除く): 425431320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 54541, 109082, 163623, 218164, 272705, 327246, 436328, 545410, 654492, 818115, 1090820, 1308984, 1636230, 1690771, 2181640, 3272460, 3381542, 5072313, 6544920, 6763084, 8453855, 10144626, 13526168, 16907710, 20289252, 25361565, 33815420, 40578504, 50723130, 67630840, 101446260, 202892520]

約数ペア:

[(1, 202892520), (2, 101446260), (3, 67630840), (4, 50723130), (5, 40578504), (6, 33815420), (8, 25361565), (10, 20289252), (12, 16907710), (15, 13526168), (20, 10144626), (24, 8453855), (30, 6763084), (31, 6544920), (40, 5072313), (60, 3381542), (62, 3272460), (93, 2181640), (120, 1690771), (124, 1636230), (155, 1308984), (186, 1090820), (248, 818115), (310, 654492), (372, 545410), (465, 436328), (620, 327246), (744, 272705), (930, 218164), (1240, 163623), (1860, 109082), (3720, 54541)]