147438360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{647}}^1$

素因数の和:878

約数の個数: 128

約数和(自身を含む): 494553600

約数和(自身を除く): 347115240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 211, 216, 270, 360, 422, 540, 633, 647, 844, 1055, 1080, 1266, 1294, 1688, 1899, 1941, 2110, 2532, 2588, 3165, 3235, 3798, 3882, 4220, 5064, 5176, 5697, 5823, 6330, 6470, 7596, 7764, 8440, 9495, 9705, 11394, 11646, 12660, 12940, 15192, 15528, 17469, 18990, 19410, 22788, 23292, 25320, 25880, 28485, 29115, 34938, 37980, 38820, 45576, 46584, 56970, 58230, 69876, 75960, 77640, 87345, 113940, 116460, 136517, 139752, 174690, 227880, 232920, 273034, 349380, 409551, 546068, 682585, 698760, 819102, 1092136, 1228653, 1365170, 1638204, 2047755, 2457306, 2730340, 3276408, 3685959, 4095510, 4914612, 5460680, 6143265, 7371918, 8191020, 9829224, 12286530, 14743836, 16382040, 18429795, 24573060, 29487672, 36859590, 49146120, 73719180, 147438360]

約数ペア:

[(1, 147438360), (2, 73719180), (3, 49146120), (4, 36859590), (5, 29487672), (6, 24573060), (8, 18429795), (9, 16382040), (10, 14743836), (12, 12286530), (15, 9829224), (18, 8191020), (20, 7371918), (24, 6143265), (27, 5460680), (30, 4914612), (36, 4095510), (40, 3685959), (45, 3276408), (54, 2730340), (60, 2457306), (72, 2047755), (90, 1638204), (108, 1365170), (120, 1228653), (135, 1092136), (180, 819102), (211, 698760), (216, 682585), (270, 546068), (360, 409551), (422, 349380), (540, 273034), (633, 232920), (647, 227880), (844, 174690), (1055, 139752), (1080, 136517), (1266, 116460), (1294, 113940), (1688, 87345), (1899, 77640), (1941, 75960), (2110, 69876), (2532, 58230), (2588, 56970), (3165, 46584), (3235, 45576), (3798, 38820), (3882, 37980), (4220, 34938), (5064, 29115), (5176, 28485), (5697, 25880), (5823, 25320), (6330, 23292), (6470, 22788), (7596, 19410), (7764, 18990), (8440, 17469), (9495, 15528), (9705, 15192), (11394, 12940), (11646, 12660)]