489375360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{84961}}^1$

素因数の和:84986

約数の個数: 96

約数和(自身を含む): 1689894180

約数和(自身を除く): 1200518820

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 84961, 169922, 254883, 339844, 424805, 509766, 679688, 764649, 849610, 1019532, 1274415, 1359376, 1529298, 1699220, 2039064, 2548830, 2718752, 3058596, 3398440, 3823245, 4078128, 5097660, 5437504, 6117192, 6796880, 7646490, 8156256, 10195320, 10875008, 12234384, 13593760, 15292980, 16312512, 20390640, 24468768, 27187520, 30585960, 32625024, 40781280, 48937536, 54375040, 61171920, 81562560, 97875072, 122343840, 163125120, 244687680, 489375360]

約数ペア:

[(1, 489375360), (2, 244687680), (3, 163125120), (4, 122343840), (5, 97875072), (6, 81562560), (8, 61171920), (9, 54375040), (10, 48937536), (12, 40781280), (15, 32625024), (16, 30585960), (18, 27187520), (20, 24468768), (24, 20390640), (30, 16312512), (32, 15292980), (36, 13593760), (40, 12234384), (45, 10875008), (48, 10195320), (60, 8156256), (64, 7646490), (72, 6796880), (80, 6117192), (90, 5437504), (96, 5097660), (120, 4078128), (128, 3823245), (144, 3398440), (160, 3058596), (180, 2718752), (192, 2548830), (240, 2039064), (288, 1699220), (320, 1529298), (360, 1359376), (384, 1274415), (480, 1019532), (576, 849610), (640, 764649), (720, 679688), (960, 509766), (1152, 424805), (1440, 339844), (1920, 254883), (2880, 169922), (5760, 84961)]