30272520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8699}}^1$

素因数の和:8742

約数の個数: 64

約数和(自身を含む): 93960000

約数和(自身を除く): 63687480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 8699, 17398, 26097, 34796, 43495, 52194, 69592, 86990, 104388, 130485, 173980, 208776, 252271, 260970, 347960, 504542, 521940, 756813, 1009084, 1043880, 1261355, 1513626, 2018168, 2522710, 3027252, 3784065, 5045420, 6054504, 7568130, 10090840, 15136260, 30272520]

約数ペア:

[(1, 30272520), (2, 15136260), (3, 10090840), (4, 7568130), (5, 6054504), (6, 5045420), (8, 3784065), (10, 3027252), (12, 2522710), (15, 2018168), (20, 1513626), (24, 1261355), (29, 1043880), (30, 1009084), (40, 756813), (58, 521940), (60, 504542), (87, 347960), (116, 260970), (120, 252271), (145, 208776), (174, 173980), (232, 130485), (290, 104388), (348, 86990), (435, 69592), (580, 52194), (696, 43495), (870, 34796), (1160, 26097), (1740, 17398), (3480, 8699)]