156946260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{90199}}^1$

素因数の和:90240

約数の個数: 48

約数和(自身を含む): 454608000

約数和(自身を除く): 297661740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 90199, 180398, 270597, 360796, 450995, 541194, 901990, 1082388, 1352985, 1803980, 2615771, 2705970, 5231542, 5411940, 7847313, 10463084, 13078855, 15694626, 26157710, 31389252, 39236565, 52315420, 78473130, 156946260]

約数ペア:

[(1, 156946260), (2, 78473130), (3, 52315420), (4, 39236565), (5, 31389252), (6, 26157710), (10, 15694626), (12, 13078855), (15, 10463084), (20, 7847313), (29, 5411940), (30, 5231542), (58, 2705970), (60, 2615771), (87, 1803980), (116, 1352985), (145, 1082388), (174, 901990), (290, 541194), (348, 450995), (435, 360796), (580, 270597), (870, 180398), (1740, 90199)]