27271920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8741}}^1$

素因数の和:8770

約数の個数: 80

約数和(自身を含む): 91056672

約数和(自身を除く): 63784752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 8741, 17482, 26223, 34964, 43705, 52446, 69928, 87410, 104892, 113633, 131115, 139856, 174820, 209784, 227266, 262230, 340899, 349640, 419568, 454532, 524460, 568165, 681798, 699280, 909064, 1048920, 1136330, 1363596, 1704495, 1818128, 2097840, 2272660, 2727192, 3408990, 4545320, 5454384, 6817980, 9090640, 13635960, 27271920]

約数ペア:

[(1, 27271920), (2, 13635960), (3, 9090640), (4, 6817980), (5, 5454384), (6, 4545320), (8, 3408990), (10, 2727192), (12, 2272660), (13, 2097840), (15, 1818128), (16, 1704495), (20, 1363596), (24, 1136330), (26, 1048920), (30, 909064), (39, 699280), (40, 681798), (48, 568165), (52, 524460), (60, 454532), (65, 419568), (78, 349640), (80, 340899), (104, 262230), (120, 227266), (130, 209784), (156, 174820), (195, 139856), (208, 131115), (240, 113633), (260, 104892), (312, 87410), (390, 69928), (520, 52446), (624, 43705), (780, 34964), (1040, 26223), (1560, 17482), (3120, 8741)]