300329840

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{61543}}^1$

素因数の和:61617

約数の個数: 40

約数和(自身を含む): 709725408

約数和(自身を除く): 409395568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4880, 61543, 123086, 246172, 307715, 492344, 615430, 984688, 1230860, 2461720, 3754123, 4923440, 7508246, 15016492, 18770615, 30032984, 37541230, 60065968, 75082460, 150164920, 300329840]

約数ペア:

[(1, 300329840), (2, 150164920), (4, 75082460), (5, 60065968), (8, 37541230), (10, 30032984), (16, 18770615), (20, 15016492), (40, 7508246), (61, 4923440), (80, 3754123), (122, 2461720), (244, 1230860), (305, 984688), (488, 615430), (610, 492344), (976, 307715), (1220, 246172), (2440, 123086), (4880, 61543)]