15249540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6199}}^1$

素因数の和:6252

約数の個数: 48

約数和(自身を含む): 43747200

約数和(自身を除く): 28497660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 6199, 12398, 18597, 24796, 30995, 37194, 61990, 74388, 92985, 123980, 185970, 254159, 371940, 508318, 762477, 1016636, 1270795, 1524954, 2541590, 3049908, 3812385, 5083180, 7624770, 15249540]

約数ペア:

[(1, 15249540), (2, 7624770), (3, 5083180), (4, 3812385), (5, 3049908), (6, 2541590), (10, 1524954), (12, 1270795), (15, 1016636), (20, 762477), (30, 508318), (41, 371940), (60, 254159), (82, 185970), (123, 123980), (164, 92985), (205, 74388), (246, 61990), (410, 37194), (492, 30995), (615, 24796), (820, 18597), (1230, 12398), (2460, 6199)]