87761760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9623}}^1$

素因数の和:9660

約数の個数: 96

約数和(自身を含む): 291029760

約数和(自身を除く): 203268000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 9623, 19246, 28869, 38492, 48115, 57738, 76984, 96230, 115476, 144345, 153968, 182837, 192460, 230952, 288690, 307936, 365674, 384920, 461904, 548511, 577380, 731348, 769840, 914185, 923808, 1097022, 1154760, 1462696, 1539680, 1828370, 2194044, 2309520, 2742555, 2925392, 3656740, 4388088, 4619040, 5485110, 5850784, 7313480, 8776176, 10970220, 14626960, 17552352, 21940440, 29253920, 43880880, 87761760]

約数ペア:

[(1, 87761760), (2, 43880880), (3, 29253920), (4, 21940440), (5, 17552352), (6, 14626960), (8, 10970220), (10, 8776176), (12, 7313480), (15, 5850784), (16, 5485110), (19, 4619040), (20, 4388088), (24, 3656740), (30, 2925392), (32, 2742555), (38, 2309520), (40, 2194044), (48, 1828370), (57, 1539680), (60, 1462696), (76, 1154760), (80, 1097022), (95, 923808), (96, 914185), (114, 769840), (120, 731348), (152, 577380), (160, 548511), (190, 461904), (228, 384920), (240, 365674), (285, 307936), (304, 288690), (380, 230952), (456, 192460), (480, 182837), (570, 153968), (608, 144345), (760, 115476), (912, 96230), (1140, 76984), (1520, 57738), (1824, 48115), (2280, 38492), (3040, 28869), (4560, 19246), (9120, 9623)]