201508980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{146021}}^1$

素因数の和:146056

約数の個数: 48

約数和(自身を含む): 588760704

約数和(自身を除く): 387251724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 146021, 292042, 438063, 584084, 730105, 876126, 1460210, 1752252, 2190315, 2920420, 3358483, 4380630, 6716966, 8761260, 10075449, 13433932, 16792415, 20150898, 33584830, 40301796, 50377245, 67169660, 100754490, 201508980]

約数ペア:

[(1, 201508980), (2, 100754490), (3, 67169660), (4, 50377245), (5, 40301796), (6, 33584830), (10, 20150898), (12, 16792415), (15, 13433932), (20, 10075449), (23, 8761260), (30, 6716966), (46, 4380630), (60, 3358483), (69, 2920420), (92, 2190315), (115, 1752252), (138, 1460210), (230, 876126), (276, 730105), (345, 584084), (460, 438063), (690, 292042), (1380, 146021)]