87247680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6991}}^1$

素因数の和:7024

約数の個数: 112

約数和(自身を含む): 298362624

約数和(自身を除く): 211114944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 6991, 12480, 13982, 20973, 27964, 34955, 41946, 55928, 69910, 83892, 90883, 104865, 111856, 139820, 167784, 181766, 209730, 223712, 272649, 279640, 335568, 363532, 419460, 447424, 454415, 545298, 559280, 671136, 727064, 838920, 908830, 1090596, 1118560, 1342272, 1363245, 1454128, 1677840, 1817660, 2181192, 2237120, 2726490, 2908256, 3355680, 3635320, 4362384, 5452980, 5816512, 6711360, 7270640, 8724768, 10905960, 14541280, 17449536, 21811920, 29082560, 43623840, 87247680]

約数ペア:

[(1, 87247680), (2, 43623840), (3, 29082560), (4, 21811920), (5, 17449536), (6, 14541280), (8, 10905960), (10, 8724768), (12, 7270640), (13, 6711360), (15, 5816512), (16, 5452980), (20, 4362384), (24, 3635320), (26, 3355680), (30, 2908256), (32, 2726490), (39, 2237120), (40, 2181192), (48, 1817660), (52, 1677840), (60, 1454128), (64, 1363245), (65, 1342272), (78, 1118560), (80, 1090596), (96, 908830), (104, 838920), (120, 727064), (130, 671136), (156, 559280), (160, 545298), (192, 454415), (195, 447424), (208, 419460), (240, 363532), (260, 335568), (312, 279640), (320, 272649), (390, 223712), (416, 209730), (480, 181766), (520, 167784), (624, 139820), (780, 111856), (832, 104865), (960, 90883), (1040, 83892), (1248, 69910), (1560, 55928), (2080, 41946), (2496, 34955), (3120, 27964), (4160, 20973), (6240, 13982), (6991, 12480)]