87284640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:191

約数の個数: 192

約数和(自身を含む): 290013696

約数和(自身を除く): 202729056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 53, 60, 73, 80, 94, 96, 106, 120, 141, 146, 159, 160, 188, 212, 219, 235, 240, 265, 282, 292, 318, 365, 376, 424, 438, 470, 480, 530, 564, 584, 636, 705, 730, 752, 795, 848, 876, 940, 1060, 1095, 1128, 1168, 1272, 1410, 1460, 1504, 1590, 1696, 1752, 1880, 2120, 2190, 2256, 2336, 2491, 2544, 2820, 2920, 3180, 3431, 3504, 3760, 3869, 4240, 4380, 4512, 4982, 5088, 5640, 5840, 6360, 6862, 7008, 7473, 7520, 7738, 8480, 8760, 9964, 10293, 11280, 11607, 11680, 12455, 12720, 13724, 14946, 15476, 17155, 17520, 19345, 19928, 20586, 22560, 23214, 24910, 25440, 27448, 29892, 30952, 34310, 35040, 37365, 38690, 39856, 41172, 46428, 49820, 51465, 54896, 58035, 59784, 61904, 68620, 74730, 77380, 79712, 82344, 92856, 99640, 102930, 109792, 116070, 119568, 123808, 137240, 149460, 154760, 164688, 181843, 185712, 199280, 205860, 232140, 239136, 274480, 298920, 309520, 329376, 363686, 371424, 398560, 411720, 464280, 545529, 548960, 597840, 619040, 727372, 823440, 909215, 928560, 1091058, 1195680, 1454744, 1646880, 1818430, 1857120, 2182116, 2727645, 2909488, 3636860, 4364232, 5455290, 5818976, 7273720, 8728464, 10910580, 14547440, 17456928, 21821160, 29094880, 43642320, 87284640]

約数ペア:

[(1, 87284640), (2, 43642320), (3, 29094880), (4, 21821160), (5, 17456928), (6, 14547440), (8, 10910580), (10, 8728464), (12, 7273720), (15, 5818976), (16, 5455290), (20, 4364232), (24, 3636860), (30, 2909488), (32, 2727645), (40, 2182116), (47, 1857120), (48, 1818430), (53, 1646880), (60, 1454744), (73, 1195680), (80, 1091058), (94, 928560), (96, 909215), (106, 823440), (120, 727372), (141, 619040), (146, 597840), (159, 548960), (160, 545529), (188, 464280), (212, 411720), (219, 398560), (235, 371424), (240, 363686), (265, 329376), (282, 309520), (292, 298920), (318, 274480), (365, 239136), (376, 232140), (424, 205860), (438, 199280), (470, 185712), (480, 181843), (530, 164688), (564, 154760), (584, 149460), (636, 137240), (705, 123808), (730, 119568), (752, 116070), (795, 109792), (848, 102930), (876, 99640), (940, 92856), (1060, 82344), (1095, 79712), (1128, 77380), (1168, 74730), (1272, 68620), (1410, 61904), (1460, 59784), (1504, 58035), (1590, 54896), (1696, 51465), (1752, 49820), (1880, 46428), (2120, 41172), (2190, 39856), (2256, 38690), (2336, 37365), (2491, 35040), (2544, 34310), (2820, 30952), (2920, 29892), (3180, 27448), (3431, 25440), (3504, 24910), (3760, 23214), (3869, 22560), (4240, 20586), (4380, 19928), (4512, 19345), (4982, 17520), (5088, 17155), (5640, 15476), (5840, 14946), (6360, 13724), (6862, 12720), (7008, 12455), (7473, 11680), (7520, 11607), (7738, 11280), (8480, 10293), (8760, 9964)]